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CN100413413C - Adult tobacco moth attractant - Google Patents

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CN100413413C
CN100413413C CNB2006100484842A CN200610048484A CN100413413C CN 100413413 C CN100413413 C CN 100413413C CN B2006100484842 A CNB2006100484842 A CN B2006100484842A CN 200610048484 A CN200610048484 A CN 200610048484A CN 100413413 C CN100413413 C CN 100413413C
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attractant
tobacco
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field
prefect
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CN1903031A (en
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罗梅浩
郭线茹
原国辉
李坤
薛伟伟
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Henan Agricultural University
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Abstract

本发明公开了一种烟夜蛾成虫引诱剂,它是在100份引诱剂制剂中,原料体积组成份数为:丁香酚0.1~6、乙酸苯甲酯0.1~6、己酸0.1~6、二甲苯0.1~6,芳香醛或芳香醇化合物0.1~6,酮类化合物0.1~6,其余为助剂。本引诱剂可在烟草、辣椒等农田应用,通过诱集烟夜蛾成虫,能显著降低田间卵量和幼虫数量,具有专一性强、低毒无害、微量高效、使用简便等特点。The invention discloses an attractant for adult tobacco spider moths. In 100 parts of the attractant preparation, the raw materials are composed of 0.1-6 parts by volume of eugenol, 0.1-6 benzyl acetate, 0.1-6 hexanoic acid, Xylene 0.1-6, aromatic aldehyde or aromatic alcohol compound 0.1-6, ketone compound 0.1-6, and the rest are additives. The attractant can be applied in farmlands such as tobacco and pepper, and can significantly reduce the number of eggs and larvae in the field by trapping adults of tobacco spodoptera.

Description

烟夜蛾成虫引诱剂 Adult tobacco moth attractant

技术领域: Technical field:

本发明属于农业技术领域,尤其涉及一种烟夜蛾成虫引诱剂。The invention belongs to the technical field of agriculture, and in particular relates to an attractant for adult tobacco moths.

背景技术: Background technique:

烟夜蛾(Helicoverpa assulta)是重要农业害虫,可危害烟草、辣椒等多种经济作物。在我国每年都需投入大量的人力、物力进行防治。目前采用的主要防治措施有:1.应用Bt、核型多角体病毒、阿维菌素等生物制剂和雌虫性引诱剂诱杀雄虫的生物防治法;2.应用菊酯类、有机磷类等化学杀虫剂进行防治的化学防治法;3.在电力条件方便的地区采用灯光诱杀成虫的物理防治法。The tobacco armyworm (Helicoverpa assulta) is an important agricultural pest, which can harm various economic crops such as tobacco and pepper. Every year in our country need to invest a lot of manpower and material resources for prevention and treatment. The main control measures currently adopted are: 1. The biological control method of using Bt, nuclear polyhedrosis virus, abamectin and other biological agents and female attractants to lure and kill males; 2. Using pyrethroids and organophosphorus 3. The physical control method of trapping and killing adults with lights in areas with convenient power conditions.

以上防治措施对烟夜蛾的危害起到了一定的控制作用,但同时也带来了不少问题。如雌虫性引诱剂往往只能诱杀雄虫,而夜蛾类雄虫具有多次交尾习性,因此诱杀雄虫起不到应有的防治效果;化学杀虫剂具有广谱、速效等作用,但不合理使用化学杀虫剂的现象十分普遍。加之烟草属嗜好品,施用化学杀虫剂一方面降低烟草品质,另一方面由此引发的环境污染、农药残留、害虫抗药性等问题也比较严重;在我国很多地方,尤其是偏远的农村和山区丘陵地带,田间根本不具备安装诱虫灯具的条件。因此,有必要寻求简易可行和安全有效的烟夜蛾防治新方法。The above control measures have played a certain role in controlling the harm of Spodoptera taba moth, but at the same time it has also brought many problems. For example, female attractants can only trap and kill males, while male noctuids have multiple mating habits, so trapping and killing males cannot achieve the desired control effect; chemical insecticides have broad-spectrum, quick-acting effects, etc. However, the irrational use of chemical pesticides is very common. In addition, tobacco is a luxury product. The application of chemical pesticides reduces the quality of tobacco on the one hand, and on the other hand causes serious problems such as environmental pollution, pesticide residues, and pest resistance. In many places in my country, especially in remote rural areas and In mountainous and hilly areas, the field does not have the conditions to install insect trap lamps. Therefore, it is necessary to find a simple, feasible, safe and effective new method of controlling tobacco armyworm.

发明内容: Invention content:

为了寻求简易可行和安全有效的烟夜蛾防治新方法,解决目前使用的化学杀虫剂造成降低烟草品质、环境污染、农药残留、害虫抗药性等问题,本发明的目的是提供一种对烟夜蛾成虫具有引诱活性的引诱剂,通过挥发的气味诱杀目标成虫,使用过程中不接触农作物,对作物和人畜安全。In order to find a simple, feasible, safe and effective new method for controlling tobacco spider moth, and to solve the problems of reduced tobacco quality, environmental pollution, pesticide residues, and pest resistance caused by the currently used chemical insecticides, the purpose of the present invention is to provide a tobacco moth control method. The attractant has attractant activity for noctuid moth adults, traps and kills target adults through volatile odor, does not touch crops during use, and is safe for crops, humans and animals.

本发明的技术方案是以下述方式实现的:Technical scheme of the present invention is realized in the following manner:

一种烟夜蛾成虫引诱剂,它是在100份引诱剂制剂中的原料体积组成份数为:A kind of attractant for adult tobacco spider moth, it is that the raw material volume composition number in 100 parts of attractant preparations is:

丁香酚                  0.1~6Eugenol 0.1~6

乙酸苯甲酯              0.1~6Benzyl acetate 0.1~6

己酸                    0.1~6Caproic acid 0.1~6

二甲苯                  0.1~6Xylene 0.1~6

芳香醛或芳香醇化合物    0.1~6Aromatic aldehyde or aromatic alcohol compound 0.1~6

酮类化合物              0.1~6Ketones 0.1~6

助剂                    余量。Auxiliary balance.

所述的芳香醛或芳香醇化合物为下述体积份数的任一种化合物:3,4-二甲基苯甲醛、苯甲醇或苯乙醇0.1~6。The aromatic aldehyde or aromatic alcohol compound is any one of the following compounds in parts by volume: 0.1-6 of 3,4-dimethylbenzaldehyde, benzyl alcohol or phenylethyl alcohol.

所述的酮类化合物为下述体积份数的任一种化合物:大马烯酮、氧化异佛尔酮或茄酮0.1~6。The ketone compound is any one of the following compounds in parts by volume: 0.1-6 parts by volume of damascenone, isophorone oxide or solanone.

所述的助剂包括能和上述各活性成份均匀混合、无气味、并且能够有助活性成份缓慢释放的有机物质。The adjuvants include organic substances that can be uniformly mixed with the above-mentioned active ingredients, are odorless, and can help the active ingredients to release slowly.

引诱剂的制作方法How to make an attractant

先将各物质按体积份数混合均匀,然后再与助剂混合均匀,分装至口径12mm的8ml玻璃瓶中,每瓶5ml。低温下冷却备用。Firstly mix the substances uniformly according to the volume and fraction, then mix them evenly with the additives, and distribute them into 8ml glass bottles with a caliber of 12mm, 5ml per bottle. Cool at low temperature for later use.

本发明的积极效果是:The positive effect of the present invention is:

(1)烟夜蛾成虫引诱剂是基于黄花烟草对烟夜蛾成虫的引诱作用和昆虫对气味物质的嗅觉识别机制研制的仿生行为调控剂,主要诱杀烟夜蛾雌、雄成虫。(1) The adult attractant of tobacco armyworm is a biomimetic behavior regulator developed based on the attraction effect of Nicotiana tabacum on adults of tobacco armyworm and the olfactory recognition mechanism of insects to odor substances. It mainly attracts and kills female and male adults of tobacco armyworm.

(2)与常规的雌性信息素相比,烟夜蛾成虫引诱剂具有兼诱雌、雄蛾的特点。(2) Compared with the conventional female pheromone, the adult attractant of tobacco spodoptera has the characteristics of attracting both female and male moths.

(3)烟夜蛾成虫引诱剂通过诱杀成虫,可使田间卵量和幼虫数量下降,将害虫控制在危害之前,真正实现害虫防治中的“预防为主”的目的。(3) By trapping and killing adults, the attractant for adult tobacco moths can reduce the number of eggs and larvae in the field, control the pests before they are harmful, and truly realize the purpose of "prevention first" in pest control.

(4)烟夜蛾成虫引诱剂主要成分均来源于害虫的寄主植物,无毒或低毒,使用量小,在使用过程中不接触害虫和作物,害虫不会产生抗性,且对作物和环境安全。(4) The main components of the adult tobacco moth attractant are all derived from the host plant of the pest. It is non-toxic or low-toxic, and the amount of use is small. It does not contact the pest and crops during use, and the pests will not develop resistance. environment safety.

(5)烟夜蛾成虫引诱剂可在烟草和辣椒等作物田应用。(5) The adult attractant of tobacco armyworm can be applied in crop fields such as tobacco and pepper.

具体实施方式: Detailed ways:

下面结合实施例对本发明作进一步说明:The present invention will be further described below in conjunction with embodiment:

以下对引诱剂不同配方的作用效果进行详细描述,但并不意味着对本发明范围的限制。表1是1-9实施例中引诱剂组分及体积份数实施例配比,表2是10-18实施例中引诱剂组分及体积份数。The action and effect of different formulations of attractants are described in detail below, but it is not meant to limit the scope of the present invention. Table 1 is the ratio of attractant components and parts by volume in Examples 1-9, and Table 2 is the components and parts by volume of attractants in Examples 10-18.

表1和表2中的助剂均为3%琼脂水溶液。The auxiliary agents in Table 1 and Table 2 are all 3% agar aqueous solution.

表1Table 1

Figure C20061004848400061
Figure C20061004848400061

Figure C20061004848400071
Figure C20061004848400071

本引诱剂的田间诱蛾实验如下The field moth luring experiment of this attractant is as follows

实施地点:河南农业大学科教园区。Implementation location: Science and Education Park of Henan Agricultural University.

诱捕器:直径30cm的水盆,水中加少量洗衣粉,引诱剂小瓶悬挂在水盆中上方距水面1-2cm处。Trapper: a water basin with a diameter of 30 cm, add a small amount of washing powder in the water, and hang the small bottle of attractant in the upper part of the water basin at a distance of 1-2 cm from the water surface.

试验设计:4次重复,随机区组排列。以助剂为对照,诱捕器间隔20m。Experimental design: 4 repetitions, arranged in random blocks. With the auxiliary agent as the control, the traps are separated by 20m.

调查方法:每天早上调查各诱捕器中的烟夜蛾数量。调查后清理盆中的蛾子及杂物,并及时补足水分。Investigation method: investigate the number of tobacco armyworms in each trap every morning. After the investigation, clean up the moths and sundries in the pot, and replenish the water in time.

引诱剂的田间诱蛾结果:制备例的诱蛾试验均在河南农业大学科教园区试验田进行,2004年9月4日至11日在烟田(1个重复)、辣椒田(1个重复)和大豆田(1个重复)试验,2005年8月1日至8日在烟田(2个重复)、辣椒田(1个重复)。试验期间未更换引诱剂。试验结果分别见表3和表4。The field lure moth result of attractant: the moth lure test of preparation example is all carried out in the experiment field of science and education park of Henan Agricultural University, on September 4th to 11th in 2004 in tobacco field (1 repetition), pepper field (1 repetition) and Soybean field (1 repetition) experiment, August 1-8, 2005 in tobacco field (2 repetitions), pepper field (1 repetition). The attractant was not changed during the experiment. The test results are shown in Table 3 and Table 4 respectively.

表3引诱剂连续8天的累计诱蛾量(2004年)Table 3 The accumulative amount of moths attracted by attractants for 8 consecutive days (2004)

Figure C20061004848400081
Figure C20061004848400081

Figure C20061004848400091
Figure C20061004848400091

表4引诱剂连续8天的累计诱蛾量(2005年)Table 4 The accumulative amount of moths attracted by attractants for 8 consecutive days (2005)

Figure C20061004848400092
Figure C20061004848400092

Figure C20061004848400101
Figure C20061004848400101

由表3和表4可以看出,18种制备例的诱蛾效果由于组分不同而诱集效果不同,但对烟夜蛾的诱捕效果均明显高于助剂对照,且诱集到的雌虫数量较多,这对降低田间落卵量,控制害虫在幼虫为害之前具有重要作用。制备例对其它蛾类也有一定的引诱作用,但效果不明显。As can be seen from Table 3 and Table 4, the moth trapping effects of the 18 preparation examples are different due to the different components, but the trapping effects on Spodoptera tabaci were significantly higher than the additive control, and the females caught The number of insects is large, which plays an important role in reducing the amount of eggs dropped in the field and controlling pests before larvae do damage. The preparation example also has a certain luring effect on other moths, but the effect is not obvious.

Claims (3)

1. attractant for Helicoverpa assulta prefect insects, it is in 100 parts of attractant preparations, the raw material volume is formed umber and is:
Eugenol 0.1~6
Phenylmethyl acetate 0.1~6
Caproic acid 0.1~6
Dimethylbenzene 0.1~6
Aromatic aldehyde or aromatic alcohol compounds 0.1~6
Ketone compounds 0.1~6
The auxiliary agent surplus.
2. attractant for Helicoverpa assulta prefect insects according to claim 1 is characterized in that: described aromatic aldehyde or aromatic alcohol compounds are any compound of following volume parts: 3, and 4-dimethylbenzaldehyde, phenmethylol or benzyl carbinol 0.1~6.
3. attractant for Helicoverpa assulta prefect insects according to claim 1 is characterized in that: described ketone compounds is any compound of following volume parts: damascenone, oxidation isophorone or solanone 0.1~6.
CNB2006100484842A 2006-07-28 2006-07-28 Adult tobacco moth attractant Expired - Fee Related CN100413413C (en)

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Publication number Priority date Publication date Assignee Title
CN108157399A (en) * 2017-12-11 2018-06-15 常州市协旺纺织品有限公司 It is a kind of to be used to prevent preparation of oriental tobacco budworm and preparation method thereof
CN109540609B (en) * 2018-11-23 2022-11-11 河南农业大学 A kind of method and application of rapidly collecting tobacco volatile odor substances
CN110742070A (en) * 2019-11-06 2020-02-04 西南林业大学 A kind of application of 3,4-dimethylbenzaldehyde
KR102496822B1 (en) * 2020-12-01 2023-02-07 대한민국 Composition for Attracting and Preventing Insect of Eurytomidae Family

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