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CN108718929A - A kind of synthesis green prevention and control method of diamondback moth - Google Patents

A kind of synthesis green prevention and control method of diamondback moth Download PDF

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Publication number
CN108718929A
CN108718929A CN201810325964.1A CN201810325964A CN108718929A CN 108718929 A CN108718929 A CN 108718929A CN 201810325964 A CN201810325964 A CN 201810325964A CN 108718929 A CN108718929 A CN 108718929A
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diamondback moth
prevention
control
lure
fertilizer
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Inventor
陶佩文
陈娇
林春鸿
尹宜农
胡家鑫
杨大兵
蒙亮
彭晖
刘取
张恒
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WUHAN CHUQIANG BIOLOGICAL TECHNOLOGY Co Ltd
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WUHAN CHUQIANG BIOLOGICAL TECHNOLOGY Co Ltd
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Priority to CN201810325964.1A priority Critical patent/CN108718929A/en
Publication of CN108718929A publication Critical patent/CN108718929A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/005Following a specific plan, e.g. pattern
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protection of plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/05Fruit crops, e.g. strawberries, tomatoes or cucumbers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/35Bulbs; Alliums, e.g. onions or leeks
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00Stationary means for catching or killing insects
    • A01M1/02Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00Stationary means for catching or killing insects
    • A01M1/02Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
    • A01M1/04Attracting insects by using illumination or colours
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00Stationary means for catching or killing insects
    • A01M1/14Catching by adhesive surfaces
    • A01M1/145Attracting and catching insects using combined illumination or colours and adhesive surfaces
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00Stationary means for catching or killing insects
    • A01M1/22Killing insects by electric means
    • A01M1/223Killing insects by electric means by using electrocution
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N31/00Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
    • A01N31/02Acyclic compounds
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N35/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/02Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/06Unsaturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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  • Life Sciences & Earth Sciences (AREA)
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Abstract

The invention belongs to insect synthesis green prevention and control Integration ofTechnology fields, and in particular to and a kind of synthesis green prevention and control method of diamondback moth includes the following steps, one, agricultural measures:Healthy culture keeps away worm field planting, crop rotation, work, plants and walk quickly and keep away plant, rural area cleaning;Two, physics prevention and control:Light trap, yellow card's trap, basin trapping;Three, biological prevention and control:Biological insecticides are protected and are helped and put diamondback moth natural enemy;Four, chemical prevention and control:When diamondback moth great outburst, met an urgent need prevention and control using chemical insecticide.The synthesis green prevention and control method of diamondback moth provided by the invention passes through the agricultural production by these green prevention and control technological synthesis of agriculture Control Technology, physics baiting technique, biological prevention and emergent Techniques For Chemical Control applied to brassicaceous vegetable, diamondback moth insect pest outburst can effectively be controlled, it saves fertilizer and subtracts medicine, it is cost-effective, it is environmentally protective, moreover it is possible to caused by preventing chemical pesticide a series of problems, such as pest resistance to insecticide enhancing, increasing environmental pollution, Practice for Pesticide Residue in Agricultural Products.

Description

A kind of synthesis green prevention and control method of diamondback moth
Technical field
The invention belongs to insect synthesis green prevention and control Integration ofTechnology fields, and in particular to a kind of comprehensive green of diamondback moth is anti- Prosecutor method.
Background technology
Diamondback mothPlutellaxylostella(L.)Belong to Lepidoptera(Lepidoptera)Diamond-back moth section(Plutellidae), Also known as small green worm, pointed at both ends, hang spring worm, it is a kind of crushing pest of brassicaceous vegetable, wherein with wild cabbage, cauliflower, white The crop damages such as dish, radish, rape are the most serious.The occurring area of China diamondback moth increases year by year, danger big with occurring area The features such as evil is serious.Diamondback moth is one of the vegetable-crop pest-insect of generally acknowledged drug resistance most serious in the world, and reproductive capacity is strong, the generation cycle It is short, it is also easy to produce drug resistance, once outburst will seriously affect yield of vegetables and quality;Diamondback moth outburst peak period be 3-4 months with The 10-12 months.Carry out prevention and control diamondback moth using chemical pesticide always for many years, since long-time uses same or same class medicament, A series of problems, such as causing pest resistance to insecticide enhancing, increasing environmental pollution, Practice for Pesticide Residue in Agricultural Products.
Green prevention and control technology refers to taking ecological regulation and control, biological control, physical control from farmland ecosystem entirety With the vegetative practice of the environmentally friendly method control diseases and pests of agronomic crop harm such as Scientific Usage of Drugs.Therefore, it is necessary to design A method of effectively diamondback moth is controlled using the Synthetical prevention means of green, reduces loss and the chemical pesticide band in farmland The harm come.
Invention content
In order to overcome above-mentioned the shortcomings of the prior art, the object of the present invention is to provide a kind of comprehensive greens of diamondback moth Preventing control method can not only effectively control diamondback moth insect pest outburst, cost-effective, moreover it is possible to the anti-medicine of pest caused by preventing chemical pesticide Property enhancing, increasing environmental pollution, Practice for Pesticide Residue in Agricultural Products a series of problems, such as, it is and simple and practicable, and to environment and ecological nothing Harm.
To achieve the above object, the technical scheme is that a kind of synthesis green prevention and control method of diamondback moth, including such as Lower step:
One, agricultural measures
1)Healthy culture:A, the brassicaceous vegetable kind of Resistant is selected;B, the rational application of fertilizer;
2)Keep away worm field planting:Ahead of time or plantation brassicaceous vegetable is postponed, avoids diamondback moth and cause harm peak period;According to local climate feelings Condition, compares temperature change over the years, and autumn estimated temperature then postpones two weeks higher than 20 DEG C to field planting in 1 month, spring estimated temperature Then do sth. in advance two weeks higher than 20 DEG C to field planting in 1 month;
3)Crop rotation, work:Carry out brassicaceous vegetable and melon, solanaceous vegetables or the vegetable crop rotation of green onion garlic class, while Cruciferae Vegetables carry out intercropping with the vegetables of melon, solanaceous vegetables or green onion garlic class;
4)Plant is walked quickly and kept away in plantation:A line, which is planted, every three row brassicaceous vegetables walks quickly and keeps away plant;
5)It cleans in rural area:Thorough cleaning stubble is fallen leaves in time after brassicaceous vegetable harvests, and is turned over immediately frowzily;Root out field side Weeds;
Two, physics prevention and control
1)Light trap:In every 20,000~30,000 m of field21 frequency ventilating type insecticidal lamp is installed, the bottom of frequency ventilating type insecticidal lamp is higher by work 80~100 cm of object, is subject to yellow shell, and pest moth is lured to flutter lamp, be equipped with outside frequency vibration high-voltage fence tag or wind-suction type trapping Device insect-catching;
2)Yellow card's trap:The yellow plate containing lure is hung in field, per 667m220~30 blocks of yellow plates are placed, mythimna separata is coated on yellow plate Glue, per 667m2With lure l~3, lure is rubber tip or pvc pipe, and attractant is added in lure, and attractant is along 11- ten The mixture of six carbene esters, suitable 11- hexadecenals, suitable 11- hexadecenols, replaces lure 1 time in every 4~6 weeks, clears up in due course Trap the yellow plate of diamondback moth;
3)Basin is trapped and killed:Lure is vacantly positioned over above basin, water is filled in basin, lure is rubber tip or pvc pipe, lure In be added with attractant, attractant be along 11- hexadecenes esters, along 11- hexadecenals, along the mixing of 11- hexadecenols Object;
Three, biological prevention and control
1)After traping to 2 diamondback moth adults using physics prevention and control, start within 3-7 days to spray plutella xylostella granulosis virus biology system Agent uses hundred million OB plutella xylostella granulosis virus of 200-800 per acre according to the difference for the diamondback moth adult number traped;
2)The diamondback moth adult number traped according to physics prevention and control, hatches to low instar larvae full incidence period in Eggs of Diamondback Moth and sprays dish Green worm PuGV Dipel wettable powder/50-100mL/ mus of suspending agent or thuringiensis bacillus powder/suspending agent 50-100mL/ mus or 200-250mL/ mus of muscardine suspending agent or 100-125g/ mus of green muscardine fungus milk powder agent or Empedobacter brevis suspend 15-30g/ mus of agent;
3)It protects and helps and put diamondback moth natural enemy, in physics prevention and control trapping to after diamondback moth adult, launch diamondback moth natural enemy, according to luring The diamondback moth adult number caught launches 5000-15000 per acre every time;
Four, chemical prevention and control
When diamondback moth great outburst, select containing avermectin, emamectin benzoate, Rynaxypyr, pleocidin, ethyl The emergent prevention and control of the chemicals of at least one of pleocidin, capillary, flubenzuron, pyrethroids class.
Further, the rational application of fertilizer is specially:Sufficient organic fertilizer controls nitrogenous fertilizer, increases phosphorus, potash fertilizer;It is wherein organic Fertilizer be in cake fertilizer, the complete sheep manure of fermentation, the complete cow dung of fermentation, the complete chicken manure of fermentation, the complete vinasse of fermentation at least It is a kind of;When applying nitrogen, phosphorus and potassium fertilizer, according to constituent content situation in soil physico-chemical property testing result before plantation, if nutritional deficiency is serious Then supplement respective element inorganic fertilizer;If unconditional manure use and fertilization compositions based on earth measurement, base fertilizer is made using inorganic fertilizer And top dressing, it is 15 that should be controlled using nitrogen phosphoris and potassium fertilizer ratio:30:15.
Further, the rational application of fertilizer further include apply microbial-bacterial fertilizer, in organic fertilizer add bacillus polymyxa, At least one of bacillus subtilis, bacillus licheniformis, or apply 0.5% amino widow of plant growth inducer in organic fertilizer Sugared element aqua is watered 300 ~ 400kg and uniformly sprays for 6 ~ 8 liters per acre.
Further, described to walk quickly and keep away plant as Siberian cocklebur, artemisia annua, green onion, tomato or fennel seeds.
Further, when lure is rubber tip, a lure is replaced within 15-20 days;When lure is pvc pipe and is cut off, Replace a lure within 20-25 days;When lure is pvc pipe and is not cut off, a lure is replaced within 30-40 days.
Further, in biological prevention and control, it is more than 6 leaves of plant, yellow plate trapping to 100 or more diamondback moth adults per acre When, using 50,000,000,000 OB diamondback moth viruses.
Further, in biological prevention and control, it is more than 6 leaves of plant, yellow plate trapping to 100 or more diamondback moth adults per acre When, launch 5000 previous day enemies/mu;When yellow plate trapping is to 300 or more diamondback moth adults per acre, 15000 previous day enemies/mu is launched.
Further, in chemical prevention and control, a wide range of multiple spot extracts 100 plants of plant as sample, carefully thumbs, and records pickles Moth larvae number, if diamondback moth larvae is more than 500 on 100 plants of plant, then it is assumed that diamondback moth is in the survey area great outburst.
Further, when being trapped and killed using yellow card's trap and basin, along 11- hexadecenes ester, along 16 carbon of 11- in attractant Olefine aldehydr along the mass ratioes of 11- hexadecenols is 5: 5: 1 or 30:70:1.
Further, frequency ventilating type insecticidal lamp uses the ultraviolet light of 360 ± 5nm of wavelength.
Compared with prior art, the invention has the advantages that:
(1)The synthesis green prevention and control method of diamondback moth provided by the invention is using agricultural measures, physics prevention and control, biological prevention and control and answers The green prevention and control Integration ofTechnology that anxious chemistry prevention and control are combined, diamondback moth insect pest can be effectively controlled using the Synthetical prevention means of green Outburst saves fertilizer and subtracts medicine, cost-effective, simple and practicable, easy to operate, and environmentally protective, ecology is friendly, moreover it is possible to prevent chemical pesticide and make At pest resistance to insecticide enhancing, increasing environmental pollution, Practice for Pesticide Residue in Agricultural Products a series of problems, such as;
(2)The prediction technology and biological control that the synthesis green prevention and control method of diamondback moth provided by the invention is trapped and killed with physics Technology is combined, and can effectively be controlled Populations of Diamondback Moth, Plutella Xylostella density, be reached and do not break out, and loss and the chemical pesticide harm in farmland are reduced.
Specific implementation mode
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field All other embodiment that art personnel are obtained without making creative work belongs to the model that the present invention protects It encloses.
The embodiment of the present invention provides a kind of synthesis green prevention and control method of diamondback moth, includes the following steps:
One, agricultural measures, i.e., implement Healthy culture before planting, and plantation arranges to keep away worm plantation, and when plantation carries out crop rotation, makees simultaneously Plant is walked quickly and kept away in plantation, and rural area is cleaned after harvest.Resistance of the brassicaceous vegetable to diamondback moth can not only be reinforced by implementing agricultural measures, Increase quality and yield, largely reduces diamondback moth harm;
1)Healthy culture:
A, the brassicaceous vegetable kind of Resistant is selected;It is preferred that Taiwan summer light wild cabbage, rich No. 1 wild cabbage in capital, Taiwan Feng Xilan Flower, marathon broccoli, Taiwan celebrating agriculture preserved egg, Toyota's preserved egg, in vain No. 2 Brassica rapa Ls of hat, South Korea spring white jade radish;
B, the rational application of fertilizer:Sufficient organic fertilizer controls nitrogenous fertilizer, increases phosphorus, potash fertilizer;Wherein organic fertilizer is cake fertilizer, the complete sheep of fermentation At least one of excrement, the complete cow dung of fermentation, the complete chicken manure of fermentation, the complete vinasse of fermentation;When applying nitrogen, phosphorus and potassium fertilizer, According to constituent content situation in soil physico-chemical property testing result before plantation, if nutritional deficiency seriously if supplement respective element inorganic fertilizer Material;If unconditional manure use and fertilization compositions based on earth measurement, do base fertilizer and top dressing, using nitrogen phosphoris and potassium fertilizer ratio using inorganic fertilizer Should control is 15:30:15;While applying organic fertilizer and inorganic fertilizer, also applies microbial-bacterial fertilizer, i.e., added in organic fertilizer At least one of bacillus polymyxa, bacillus subtilis, bacillus licheniformis, or lure using plant growth in organic fertilizer anti- 0.5% amino-oligosaccharide aqua of agent is watered 300 ~ 400kg and uniformly sprays for 6 ~ 8 liters per acre.
2)Keep away worm field planting:Ahead of time or plantation brassicaceous vegetable is postponed, so that the seedling stage easily by insect pest is avoided diamondback moth and cause harm Peak period;According to local climate situation, temperature change over the years is compareed, autumn, estimated temperature then postponed two weeks to 1 higher than 20 DEG C It is colonized within a month, spring estimated temperature then does sth. in advance two weeks higher than 20 DEG C to field planting in 1 month;
3)Crop rotation, work:Carry out brassicaceous vegetable and melon, solanaceous vegetables or the vegetable crop rotation of green onion garlic class, while Cruciferae Vegetables carry out intercropping with the vegetables of melon, solanaceous vegetables or green onion garlic class;Such as corn and Chinese cabbage interplanting, garlic and rape set Make, eggplant and pakchoi interplanting are made between wild cabbage, Chinese cabbage and lettuce, tomato, peppermint;
4)Plant is walked quickly and kept away in plantation:A line is planted every three row brassicaceous vegetables and walks quickly and keeps away plant, releasably walks quickly and keeps away the virtue of diamondback moth Studies of The Aromatic Substances;Preferably, it is the plants such as Siberian cocklebur, artemisia annua, green onion, tomato or fennel seeds to walk quickly and keep away plant;
5)It cleans in rural area:Thorough cleaning stubble is fallen leaves in time after brassicaceous vegetable harvests, and is turned over immediately frowzily, is eliminated worm Source;Field side weeds are rooted out, Adult worms producting eggs place and larva foodstuff are reduced;
Two, physics prevention and control carry out light trap using the phototaxis of diamondback moth, using the epigamic of sex attractant add yellow plate or Basin is trapped and killed;The method of these three trapping diamondback moths is mainly used to the time of origin of prediction diamondback moth, while can also kill Part diamondback moth adult;
1)Light trap:In every 20,000~30,000 m of field21 frequency ventilating type insecticidal lamp is installed, the bottom of frequency ventilating type insecticidal lamp is higher by work 80~100 cm of object, frequency ventilating type insecticidal lamp use the ultraviolet light of 360 ± 5nm of wavelength, are subject to yellow shell, pest moth is lured to flutter Lamp is equipped with frequency vibration high-voltage fence and tags or wind-suction type trapper insect-catching, has rain control, light-operated performance, can select to use outside Power type or solar-electricity pool are as the trapping lamp energy;
2)Yellow card's trap:The adult of the yellow card's trap diamondback moth containing lure is hung in field, per 667m2Place 20~30 pieces of Huangs Plate, yellow plate gauge lattice have:20cm×25cm,25cm×15 cm,38.5cm×14.5 cm,25cm×30 cm,20cm×30 cm, 25cm×40 cm;It is coated with insect sticker on yellow plate, per 667m2With lure l~3, lure is rubber tip or pvc pipe, is added in lure Added with attractant, attractant is the mixture along 11- hexadecenes ester, suitable 11- hexadecenals, suitable 11- hexadecenols, often Replace lure 1 time within 4~6 weeks, the yellow plate of the trapping of cleaning in due course to diamondback moth;When lure is rubber tip, replace within 15-20 days primary Lure;When lure is pvc pipe and is cut off, a lure is replaced within 20-25 days;When lure is pvc pipe and is not cut off, 30-40 It replaces a lure;
3)Basin is trapped and killed:Lure is vacantly positioned over to the centre of basin, water is filled in basin, lure is rubber tip or pvc pipe, is lured Attractant is added in core, attractant is along 11- hexadecenes ester, suitable 11- hexadecenals, along the mixed of 11- hexadecenols Object is closed, the diamondback moth adult lured can directly be trapped and killed in basin;
Wherein, when being trapped and killed using yellow card's trap and basin, along 11- hexadecenes ester, along 11- hexadecenals, suitable in attractant The mass ratio of 11- hexadecenols is 5: 5: 1 or 30:70:1;
When using physics trapping, at least one of light trap, yellow card's trap, basin trapping are selected;It is preferred that light trap or Yellow card's trap;
Three, biological prevention and control kill diamondback moth, method after physics trapping method lures diamondback moth adult using biological prevention To include diamondback moth virus, bacterium, fungi, plant source preparation using biological pesticide and discharging natural enemy;Coordinate agricultural measures and object Reason trapping, biological control can effectively control diamondback moth;
1)According to the Real-time Monitoring Data that physics baiting technique obtains, control sprays diamondback moth in Eggs of Diamondback Moth hatching full incidence period Plastochondria viral organism preparation controls diamondback moth insect density;After being traped to 2 diamondback moth adults using physics prevention and control, 3-7 days Start to spray plutella xylostella granulosis virus biological agent, the main component of plutella xylostella granulosis virus biological agent is diamondback moth Plastochondria virus uses hundred million OB/mL diamondback moth granules of 200-800 per acre according to the difference for the diamondback moth adult number traped Virus;Preferably, more than 6 leaves of plant, when yellow plate trapping is to 100 or more diamondback moth adults per acre, using 50,000,000,000 OB pickles Moth virus;Virus formulation priority control is the first and second generation diamondback moth, can effectively prevent the great outburst of diamondback moth;
2)According to the Real-time Monitoring Data that physics baiting technique obtains, control, which is hatched in Eggs of Diamondback Moth to low instar larvae full incidence period, sprays Apply cabbage caterpillar PuGV Dipel(Abbreviation Bt)Wettable powder/50-100mL/ mus of suspending agent, Dipel Pulvis/50-100mL/ mus of suspending agent, 200-250mL/ mus of muscardine suspending agent, 100-125g/ mus of green muscardine fungus milk powder agent or short steady Any one in 15-30g/ mus of bacillus suspending agent;The plant sources systems such as nimbin, matrine, natural pyrethrum can also be used Agent, the above preparation are chosen one or more and are used in mixed way;
3)It protects and helps and put diamondback moth natural enemy, such as merit-order method, trichogramma, reduce diamondback moth Natural Population quantity;It is yellow For the trapping of plate additivity lure lure to after diamondback moth adult, immediately beginning to launch merit-order method and trichogramma, when dusk, puts bee, Bee card is hung on each stem put in the middle part of bee point plant.It puts bee point and is uniformly distributed in field, primary, throwing altogether was launched every three days It puts three times;According to the diamondback moth adult number traped, 5000-15000 are launched every time per acre;More than 6 leaves of plant, per acre When yellow plate trapping is to 100 or more diamondback moth adults, 5000 previous day enemies/mu is launched;Yellow plate is traped to 300 or more pickles per acre When moth adult, 15000 previous day enemies/mu is launched.
Four, chemical prevention and control
When diamondback moth great outburst, the environment amenable chemical agent of high-efficiency low-toxicity low-residual is selected, containing avermectin, methylamino At least one of avermectin, Rynaxypyr, pleocidin, ethyl pleocidin, capillary, flubenzuron, pyrethroids class Chemicals desinsection.The method is only used for making prevention and control of meeting an urgent need when diamondback moth great outburst, i.e. diamondback moth monitoring data are more than economic threshold Value:A wide range of multiple spot extracts 100 plants of plant as sample, carefully thumbs, and diamondback moth larvae number is recorded, if on 100 plants of plant Diamondback moth larvae is more than 500, then illustrates diamondback moth in survey area great outburst.
Agricultural measures are by changing planting patterns in the synthesis green prevention and control method of diamondback moth provided in an embodiment of the present invention Diamondback moth harm is reduced indirectly, and physics trapping controls the carry out prediction that diamondback moth occurs with part, is predicting pickles The generation of diamondback moth is controlled when moth using biological control method, cause specific causes diamondback moth great outburst then anti-using emergent chemistry Control;By integrating green prevention and control integrated technology above, it is combined with biological prevention with the prediction technology that physics is trapped and killed, Populations of Diamondback Moth, Plutella Xylostella density can be effectively controlled, reaches and does not break out.
Embodiment one
The present embodiment provides a kind of synthesis green prevention and control method of diamondback moth, plantation point is located at Guangzhou, Guangdong Baiyun District Long Tang Village, 10 mu.
(1)Agricultural measures
Plant the strong Brassica rapa L kind of resistance hat 2 in vain, the production of Fan Ji seeds Co., Ltd of Shenzhen.Early November, sowing The preceding chicken manure organic fertilizer fermented that local production is admixed using amino-oligosaccharide, per 667m2It is mixed using 2Kg amino-oligosaccharides Enter 150Kg chicken manure organic fertilizers, the afternoon of fair weather is selected after ridging, is uniformly spread fertilizer over the fields on ridge;Or locality is spread fertilizer over the fields after ridging The sheep manure fermented of production, cow dung organic fertilizer on ridge, per acre 6 ~ 8 liters of 0.5% amino-oligosaccharide aqua be watered 300 ~ 400kg is uniformly sprayed on ground.It is less than 20 DEG C according to weather forecast late November temperature, is sowed in the middle ten days, 3 are grown after 7-10 days Temperature is less than 20 DEG C when piece leaf, can avoid diamondback moth occurrence in peak period;Cleaning field stubble fallen leaves after harvesting, are turned over bored immediately Ground kills worm's ovum;
(2)Physics baiting technique and biological prevention
In every 20,000~30,000 m of field21 frequency ventilating type insecticidal lamp is installed, trapping lamp bottom must be higher by 80~100 cm of crop, frequency vibration Formula trapping lamp uses the ultraviolet light of 360 ± 5nm of wavelength, is subject to yellow shell, pest moth is lured to flutter lamp, be equipped with frequency vibration high pressure outside Power grid is tagged or wind-suction type trapper insect-catching, has rain control, light-operated performance, can select to use power type or solar-electricity Pool is as the trapping lamp energy;When late November Shanghai youthful seedling grows 3 leaves, in field suspension yellow card's trap diamondback moth at Worm.20 × 30cm size Huangs plate 20 is placed per acre to open, yellow plate long side with parallel suspension, lower edge is liftoff 10-30cm;It is each yellow A rubber tip lure is placed on plate, includes attractant for diamondback moth, and lure ingredient is along 11- hexadecenes ester, along 16 carbon of 11- Olefine aldehydr, suitable 11- hexadecenols in mass ratio 5: 5: 1 or 30:70:1 mixing.When have yellow plate lure more than 30 diamondback moths at Worm after 5 days more than 6 leaves of plant, selects fine day at dusk, sprays 50,000,000,000 OB diamondback moth viruses per acre.It is lured using yellow plate additivity Eggs of Diamondback Moth hatching peak period sprays plutella xylostella granulosis virus biological agent, pickles after 5 days for the method for real-time combination of agent Moth occurs to be controlled, and does not cause damages.
Embodiment two
The present embodiment provides a kind of synthesis green prevention and control methods of diamondback moth, are located at Wuhan City, Hubei Province Caidian District dwarf mountain street sun The Wuhan Wan Cun Bo Mao ecological agricultural gardens plant 20 mu.
For the time of occurrence of Wuhan Area diamondback moth generally in mid or late March to mid-April etc., occurance peak is 4 below the moon Ten days to mid-June, mid or late September to early November, the generally generation of 7-8 month high temperature and drought times is not serious, and the low temperature time may Can seriously it occur.According to the temperature trend in March, March 6 installed solar insect-killing light, March 24(6-10 DEG C of temperature)Suspension adds The yellow plate of diamondback moth lure, March 27(12-22 DEG C of temperature)It traps to 67 diamondback moth adults, April 5(Temperature 14-20 ℃)Worm is looked into, 7 diamondback moth larvaes are found on 60 wild cabbages.April 7(17-23 DEG C of temperature)Using plutella xylostella granulosis virus 600 times of liquid, per acre 50mL be watered 15kg and sprayed.Worm was looked into again on 12nd, did not found worm.This block experimental plot of the 4-6 months later In without find diamondback moth.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.

Claims (10)

1. a kind of synthesis green prevention and control method of diamondback moth, which is characterized in that include the following steps:
One, agricultural measures
1)Healthy culture:A, the brassicaceous vegetable kind of Resistant is selected;B, the rational application of fertilizer;
2)Keep away worm field planting:Ahead of time or plantation brassicaceous vegetable is postponed, avoids diamondback moth and cause harm peak period;According to local climate feelings Condition, compares temperature change over the years, and autumn estimated temperature then postpones two weeks higher than 20 DEG C to field planting in 1 month, spring estimated temperature Then do sth. in advance two weeks higher than 20 DEG C to field planting in 1 month;
3)Crop rotation, work:Carry out brassicaceous vegetable and melon, solanaceous vegetables or the vegetable crop rotation of green onion garlic class, while Cruciferae Vegetables carry out intercropping with the vegetables of melon, solanaceous vegetables or green onion garlic class;
4)Plant is walked quickly and kept away in plantation:A line, which is planted, every three row brassicaceous vegetables walks quickly and keeps away plant;
5)It cleans in rural area:Thorough cleaning stubble is fallen leaves in time after brassicaceous vegetable harvests, and is turned over immediately frowzily;Root out field side Weeds;
Two, physics prevention and control
1)Light trap:In every 20,000~30,000 m of field21 frequency ventilating type insecticidal lamp is installed, the bottom of frequency ventilating type insecticidal lamp is higher by work 80~100 cm of object, is subject to yellow shell, and pest moth is lured to flutter lamp, be equipped with outside frequency vibration high-voltage fence tag or wind-suction type trapping Device insect-catching;
2)Yellow card's trap:The yellow plate containing lure is hung in field, per 667m220~30 blocks of yellow plates are placed, mythimna separata is coated on yellow plate Glue, per 667m2With lure l~3, lure is rubber tip or pvc pipe, and attractant is added in lure, and attractant is along 11- ten The mixture of six carbene esters, suitable 11- hexadecenals, suitable 11- hexadecenols, replaces lure 1 time in every 4~6 weeks, clears up in due course Trap the yellow plate of diamondback moth;
3)Basin is trapped and killed:Lure is vacantly positioned over above basin, water is filled in basin, lure is rubber tip or pvc pipe, lure In be added with attractant, attractant be along 11- hexadecenes esters, along 11- hexadecenals, along the mixing of 11- hexadecenols Object;
Three, biological prevention and control
1)After traping to 2 diamondback moth adults using physics prevention and control, start within 3-7 days to spray plutella xylostella granulosis virus biology system Agent uses hundred million OB plutella xylostella granulosis virus of 200-800 per acre according to the difference for the diamondback moth adult number traped;
2)The diamondback moth adult number traped according to physics prevention and control, hatches to low instar larvae full incidence period in Eggs of Diamondback Moth and sprays dish Green worm PuGV Dipel wettable powder/50-100mL/ mus of suspending agent or thuringiensis bacillus powder/suspending agent 50-100mL/ mus or 200-250mL/ mus of muscardine suspending agent or 100-125g/ mus of green muscardine fungus milk powder agent or Empedobacter brevis suspend 15-30g/ mus of agent;
3)It protects and helps and put diamondback moth natural enemy, in physics prevention and control trapping to after diamondback moth adult, launch diamondback moth natural enemy, according to luring The diamondback moth adult number caught launches 5000-15000 per acre every time;
Four, chemical prevention and control
When diamondback moth great outburst, select containing avermectin, emamectin benzoate, Rynaxypyr, pleocidin, ethyl The emergent prevention and control of the chemicals of at least one of pleocidin, capillary, flubenzuron, pyrethroids class.
2. a kind of synthesis green prevention and control method of diamondback moth as described in claim 1, which is characterized in that the rational application of fertilizer tool Body is:Sufficient organic fertilizer controls nitrogenous fertilizer, increases phosphorus, potash fertilizer;Wherein organic fertilizer is cake fertilizer, the complete sheep manure of fermentation, ferments completely Cow dung, the complete chicken manure of fermentation, at least one of complete vinasse of fermentation;When applying nitrogen, phosphorus and potassium fertilizer, before plantation Constituent content situation in soil physico-chemical property testing result, if nutritional deficiency seriously if supplement respective element inorganic fertilizer;If unconditional Manure use and fertilization compositions based on earth measurement, then do base fertilizer and top dressing using inorganic fertilizer, and it is 15 that should be controlled using nitrogen phosphoris and potassium fertilizer ratio: 30:15。
3. a kind of synthesis green prevention and control method of diamondback moth as described in claim 1, it is characterised in that:The rational application of fertilizer is also Including applying microbial-bacterial fertilizer, added in bacillus polymyxa, bacillus subtilis, bacillus licheniformis at least in organic fertilizer One kind, or apply 0.5% amino-oligosaccharide aqua of plant growth inducer in organic fertilizer, it is watered 300 ~ 400kg for 6 ~ 8 liters per acre Uniformly spray.
4. a kind of synthesis green prevention and control method of diamondback moth as described in claim 1, it is characterised in that:It is described to walk quickly and keep away plant and be Siberian cocklebur, artemisia annua, green onion, tomato or fennel seeds.
5. a kind of synthesis green prevention and control method of diamondback moth as described in claim 1, it is characterised in that:When lure is rubber tip When, replace a lure within 15-20 days;When lure is pvc pipe and is cut off, a lure is replaced within 20-25 days;When lure is PVC When managing and not cutting off, a lure is replaced within 30-40 days.
6. a kind of synthesis green prevention and control method of diamondback moth as described in claim 1, it is characterised in that:In biological prevention and control, plant More than 6 leaves of strain, when yellow plate trapping is to 100 or more diamondback moth adults per acre, using 50,000,000,000 OB diamondback moth viruses.
7. a kind of synthesis green prevention and control method of diamondback moth as described in claim 1, it is characterised in that:In biological prevention and control, plant More than 6 leaves of strain, when yellow plate trapping is to 100 or more diamondback moth adults per acre, launch 5000 previous day enemies/mu;Yellow plate lures per acre When catching 300 or more diamondback moth adults, 15000 previous day enemies/mu is launched.
8. a kind of synthesis green prevention and control method of diamondback moth as described in claim 1, it is characterised in that:In chemical prevention and control, greatly Range multiple spot extracts 100 plants of plant as sample, carefully thumbs, and diamondback moth larvae number is recorded, if diamondback moth on 100 plants of plant Larva is more than 500, then it is assumed that diamondback moth is in the survey area great outburst.
9. a kind of synthesis green prevention and control method of diamondback moth as described in claim 1, it is characterised in that:Using yellow card's trap and When basin is trapped and killed, the mass ratio in attractant along 11- hexadecenes ester, along 11- hexadecenals, along 11- hexadecenols is 5 : 5: 1 or 30:70:1.
10. a kind of synthesis green prevention and control method of diamondback moth as described in claim 1, it is characterised in that:Frequency ventilating type insecticidal lamp Use the ultraviolet light of 360 ± 5nm of wavelength.
CN201810325964.1A 2018-04-12 2018-04-12 A kind of synthesis green prevention and control method of diamondback moth Pending CN108718929A (en)

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CN111141874A (en) * 2019-03-27 2020-05-12 广西壮族自治区植保站 Method for measuring trapping and killing effect of bactrocera dorsalis adults
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