WO2004095932A1 - Natürliches pflanzenschutzmittel bzw. repellent - Google Patents
Natürliches pflanzenschutzmittel bzw. repellent Download PDFInfo
- Publication number
- WO2004095932A1 WO2004095932A1 PCT/EP2004/004458 EP2004004458W WO2004095932A1 WO 2004095932 A1 WO2004095932 A1 WO 2004095932A1 EP 2004004458 W EP2004004458 W EP 2004004458W WO 2004095932 A1 WO2004095932 A1 WO 2004095932A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plant
- alkaloids
- plant protection
- protection agent
- repellent
- Prior art date
Links
- 239000005871 repellent Substances 0.000 title claims abstract description 33
- 230000002940 repellent Effects 0.000 title claims abstract description 33
- 239000011814 protection agent Substances 0.000 title claims abstract description 29
- 229930013930 alkaloid Natural products 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 229930015421 benzophenanthridine alkaloid Natural products 0.000 claims abstract description 8
- 150000008622 benzophenanthridines Chemical class 0.000 claims abstract description 8
- HYBRYAPKQCZIAE-UHFFFAOYSA-N allocryptopine Chemical compound C1=C2CCN(C)CC3=C(OC)C(OC)=CC=C3CC(=O)C2=CC2=C1OCO2 HYBRYAPKQCZIAE-UHFFFAOYSA-N 0.000 claims abstract description 6
- NGFLTEGALWMQIJ-UHFFFAOYSA-N allocryptopine Natural products COc1ccc2CC(=O)c3cc4OCOc4cc3CN(C)CCc2c1OC NGFLTEGALWMQIJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- HUIJAZQRYSCNED-UHFFFAOYSA-N alpha-allo-cryptopine Natural products C1CN(C)CC2=C(OC)C(OC)=CC=C2CC(=O)C2=CC(OC)=C(OC)C=C21 HUIJAZQRYSCNED-UHFFFAOYSA-N 0.000 claims abstract description 6
- 241000196324 Embryophyta Species 0.000 claims description 75
- 239000004480 active ingredient Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 18
- 244000247747 Coptis groenlandica Species 0.000 claims description 12
- 150000004820 halides Chemical class 0.000 claims description 11
- 230000009931 harmful effect Effects 0.000 claims description 11
- 239000004476 plant protection product Substances 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 11
- 241001083847 Berberis Species 0.000 claims description 9
- 239000013543 active substance Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 6
- 241000218180 Papaveraceae Species 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 150000003797 alkaloid derivatives Chemical class 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 239000006072 paste Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000000080 wetting agent Substances 0.000 claims description 2
- 239000005445 natural material Substances 0.000 claims 1
- 241000607479 Yersinia pestis Species 0.000 abstract description 7
- -1 α-allocryptopine Chemical class 0.000 abstract description 3
- GPTFURBXHJWNHR-UHFFFAOYSA-N protopine Chemical class C1=C2C(=O)CC3=CC=C4OCOC4=C3CN(C)CCC2=CC2=C1OCO2 GPTFURBXHJWNHR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 15
- 241000700605 Viruses Species 0.000 description 14
- 241000238631 Hexapoda Species 0.000 description 13
- 201000010099 disease Diseases 0.000 description 12
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 12
- 241000233866 Fungi Species 0.000 description 9
- 235000013311 vegetables Nutrition 0.000 description 7
- INVGWHRKADIJHF-UHFFFAOYSA-N Sanguinarin Chemical compound C1=C2OCOC2=CC2=C3[N+](C)=CC4=C(OCO5)C5=CC=C4C3=CC=C21 INVGWHRKADIJHF-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000003032 phytopathogenic effect Effects 0.000 description 6
- 235000013399 edible fruits Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000470 constituent Substances 0.000 description 4
- WEEFNMFMNMASJY-UHFFFAOYSA-M 1,2-dimethoxy-12-methyl-[1,3]benzodioxolo[5,6-c]phenanthridin-12-ium;chloride Chemical compound [Cl-].C1=C2OCOC2=CC2=CC=C3C4=CC=C(OC)C(OC)=C4C=[N+](C)C3=C21 WEEFNMFMNMASJY-UHFFFAOYSA-M 0.000 description 3
- LLEJIEBFSOEYIV-UHFFFAOYSA-N Chelerythrine Natural products C1=C2OCOC2=CC2=CC=C3C4=CC=C(OC)C(OC)=C4C=[N+](C)C3=C21 LLEJIEBFSOEYIV-UHFFFAOYSA-N 0.000 description 3
- 241000254173 Coleoptera Species 0.000 description 3
- 235000002991 Coptis groenlandica Nutrition 0.000 description 3
- RATMHCJTVBHJSU-UHFFFAOYSA-N Dihydrochelerythrine Natural products C1=C2OCOC2=CC2=C(N(C)C(O)C=3C4=CC=C(C=3OC)OC)C4=CC=C21 RATMHCJTVBHJSU-UHFFFAOYSA-N 0.000 description 3
- FCEXWTOTHXCQCQ-UHFFFAOYSA-N Ethoxydihydrosanguinarine Natural products C12=CC=C3OCOC3=C2C(OCC)N(C)C(C2=C3)=C1C=CC2=CC1=C3OCO1 FCEXWTOTHXCQCQ-UHFFFAOYSA-N 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 230000001717 pathogenic effect Effects 0.000 description 3
- 229940084560 sanguinarine Drugs 0.000 description 3
- YZRQUTZNTDAYPJ-UHFFFAOYSA-N sanguinarine pseudobase Natural products C1=C2OCOC2=CC2=C3N(C)C(O)C4=C(OCO5)C5=CC=C4C3=CC=C21 YZRQUTZNTDAYPJ-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 241001124076 Aphididae Species 0.000 description 2
- 241000239290 Araneae Species 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 244000141359 Malus pumila Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 208000031888 Mycoses Diseases 0.000 description 2
- 241000972673 Phellodendron amurense Species 0.000 description 2
- YBHILYKTIRIUTE-UHFFFAOYSA-N berberine Chemical compound C1=C2CC[N+]3=CC4=C(OC)C(OC)=CC=C4C=C3C2=CC2=C1OCO2 YBHILYKTIRIUTE-UHFFFAOYSA-N 0.000 description 2
- 229940093265 berberine Drugs 0.000 description 2
- QISXPYZVZJBNDM-UHFFFAOYSA-N berberine Natural products COc1ccc2C=C3N(Cc2c1OC)C=Cc4cc5OCOc5cc34 QISXPYZVZJBNDM-UHFFFAOYSA-N 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000000855 fungicidal effect Effects 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 238000011321 prophylaxis Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000009369 viticulture Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 235000000832 Ayote Nutrition 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- XDVZNDLANFJOQR-UHFFFAOYSA-N Coptisine Natural products O=Cc1c2OCOc2ccc1C=C3/NCCc4cc5OCOc5cc34 XDVZNDLANFJOQR-UHFFFAOYSA-N 0.000 description 1
- 240000004244 Cucurbita moschata Species 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 description 1
- 206010017533 Fungal infection Diseases 0.000 description 1
- 241000258916 Leptinotarsa decemlineata Species 0.000 description 1
- 240000007849 Macleaya cordata Species 0.000 description 1
- 235000011430 Malus pumila Nutrition 0.000 description 1
- 235000015103 Malus silvestris Nutrition 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 241001631646 Papillomaviridae Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 241000159959 Takecallis sasae Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000012675 alcoholic extract Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 235000021016 apples Nutrition 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 150000003832 berberine derivatives Chemical class 0.000 description 1
- 235000021028 berry Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011138 biotechnological process Methods 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- XYHOBCMEDLZUMP-UHFFFAOYSA-N coptisine Chemical compound C1=C2C=C(C3=C(C=C4OCOC4=C3)CC3)[N+]3=CC2=C2OCOC2=C1 XYHOBCMEDLZUMP-UHFFFAOYSA-N 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000003898 horticulture Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000003976 plant breeding Methods 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000010152 pollination Effects 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 235000015136 pumpkin Nutrition 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000006273 synthetic pesticide Substances 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/32—Ranunculaceae [Buttercup family], e.g. hepatica, hydrastis or goldenseal
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
Definitions
- the present invention relates to a natural crop protection agent or repellent for protecting crops and ornamental plants from harmful organisms.
- Fungi viruses and insects, such as aphids and Colorado beetles, lead to the disease of crops and ornamental plants both outdoors and in enclosed spaces, such as apartments and greenhouses. This can result in reduced yields or an unappetizing appearance (e.g. with apples and vegetables).
- synthetic pesticides are used. So far there are no means against viruses, only the elimination of their transmitters, e.g. B. aphids, helps to avoid a widespread viral disease.
- the environmentally toxic heavy metals zinc and copper and sulfur are predominantly used in organic agriculture.
- Benzophenanthridine alkaloids are known to be effective against yeasts. An effect against human pathogenic papilloma viruses is suspected and researched in Japan as part of a therapy for cancer.
- WO 9741890 and US Pat. No. 6,277,416 B1 disclose the use of benzophenanthridine alkaloids in pesticides, in particular against bacterial infections and infections caused by fungi.
- CN 1158218 describes a composition containing Coptis root and phellodendron bark as a bactericide for use in agriculture.
- CN 1135836 describes a disinfectant containing Coptis root and phellodendron bark for the prophylaxis or elimination of diseases in vegetables.
- CN 1220091 describes a composition containing Coptis root for the prophylaxis and treatment of diseases in fruit trees.
- CN 1128102 describes a berberine-containing composition as a leaf fertilizer additive and for increasing the resistance of plants to diseases.
- the present invention proposes a crop protection agent or repellent for protecting crops or ornamental plants from harmful organisms, which has an effective dosage contains at least one protopinal alkaloid, in particular ⁇ -allocryptopine, preferably in combination with one or more alkaloids selected from the group consisting of benzophenanthridine alkaloids, alkaloids from Berberis species, alkaloids from Coptis species and mixtures thereof.
- plant protection product denotes an agent for controlling harmful organisms or for preventing their occurrence.
- pest organisms denotes pests and nuisances, such as insects, spiders and the like, and viruses.
- crops and ornamental plants includes all plants cultivated in agriculture and forestry as well as in fruit and vegetable growing and in viticulture, such as, for example, cereals; legumes; Vegetables; stone fruit, pome fruit, berry fruit and shell fruit family; pumpkin family; wood family; vines; as well as aromatic and medicinal plants, ornamental plants and the like.
- repellent includes agents which have a defensive or expelling effect on other living beings, in particular pests and nuisances. Often such agents, by their unpleasant taste or smell, cause the Animals, for example, stay away from food or from certain places.
- the invention relates to plant protection products or repellents in which the active substances mentioned are of natural, synthetic or nature-identical origin.
- the active ingredients can originate from naturally occurring plant material or be synthetic analogs or mixtures of substances originating from natural materials and synthetic analogs.
- the active compounds can be contained in the plant protection agent or repellent in the form of plant material which consists of the Plants of the genus Papaveraceae, Coptis species and Berberis species and their mixtures existing group is selected.
- They can also be in the form of vegetable press juice or in the form of a natural extract from plants which contain protopinal alkaloids, in particular ⁇ -allocryptopine, in parts of growth above or below ground, alone or together with benzophenanthine dinal alkaloids, such as, for example, sanguinarine or chelerythrine, and / or alkaloids of Berberis species, such as, for example, berberine, and / or alkaloids of Coptis species, such as, for example, coptisin, form and store, ie in the form of extracts from plant constituents of Papaveraceae species and / or plant constituents of Berberis species and / or plant constituents of Coptis species may be included.
- benzophenanthine dinal alkaloids such as, for example, sanguinarine or chelerythrine
- Berberis species such as, for example, berberine
- Coptis species such as, for example, coptisin, form and store, ie in the
- the extraction can be done using conventional methods.
- the extracts can be aqueous and / or alcoholic extracts from plants or plant components. CO 2 extraction, chloroform extraction, etc. can also be used. Several methods can also be combined, for example to achieve an enrichment of the active ingredients.
- the invention also relates to dry extracts which are applied as a powder to the crops or ornamental plants or to the soil.
- dry extracts from plants or their synthetic analogs for spraying can be involved.
- the crop protection agent or repellent can also contain organic or inorganic salts or halides of the active ingredients previously extracted from natural plant material.
- organic or inorganic salts or halides of the synthetic analogs of the active substances mentioned may also be present.
- any mixtures of natural active substances, their synthetic analogs, organic or inorganic salts or halides of natural active substances, organic or inorganic salts or halides of synthetic analogs and plant components can also be present.
- the crop protection agent or repellent can be in the form of a prefabricated product or a finished product, such as suspension, paste, powder, granules or the like, in which an effective amount of at least one of the active ingredients mentioned, optionally additives, such as, for example, wetting agents, stabilizers against UV and / or oxidation, penetrants and the like, and optionally a carrier are included.
- the active ingredient contained in an effective dosage can consist of that of plant constituents, natural alkaloids, their synthetic analogs, organic or inorganic salts or halides of natural alkaloids, organic or inorganic salts or halides of synthetic analogs and any mixtures thereof consisting of selected group.
- the finished product can be suitable for immediate use.
- the prefabricated product can be converted into an application solution by the user, for example by adding a solvent.
- Suitable solvents are, for example, water, organic solvents, such as alcohols, lipophilic solvents and solvent mixtures.
- the crop protection agent or repellent can be in the form of a powder or microgranules for dry use or pollination of the plants without the addition of water as plant powder, seed powder, soil additive and the like.
- the crop protection agent or repellent according to the invention is preferably used in such an amount that the amount of active ingredient is at least 0.01 mg per hectare to a maximum of 5000 g per hectare, the term “active ingredient” here being natural and synthetic active ingredients, organic or inorganic Salts or halides of natural or synthetic active ingredients, as well as any combination thereof.
- the plant protection agent or repellent according to the invention can also be used as a phytosanitary additive to seed material, plant material, soil material such as potting soil or greenhouse soil and the like.
- the invention also relates to a method for protecting
- Cultivated and ornamental plants against harmful organisms in which at least one plant which contains at least one of the active ingredients of the plant protection product or repeater lents contains, is planted together with the crop or ornament to be protected.
- Protopinal alkaloids especially ⁇ -allocryptopin, benzophenanthridine alkaloids, alkaloids from Berberis species, alkaloids from Coptis species and suitable combinations thereof have proven to be potent in suppressing the growth of fungi.
- the plant protection agents or repellents according to the invention are suitable for preventing the multiplication of the genetic material of viruses.
- the crop protection agent or repellent according to the invention is accordingly suitable for protecting crops and ornamental plants from disease caused by phytopathogenic fungi, such as, for example, late blight in potatoes, stalk-breaking disease in cereals, black-leggedness in cereals, leaf and ear mildew, caused by a wide variety of mildew fungi.
- phytopathogenic fungi such as, for example, late blight in potatoes, stalk-breaking disease in cereals, black-leggedness in cereals, leaf and ear mildew, caused by a wide variety of mildew fungi. This applies to all types of mushrooms, as the agent inhibits the ability of any type of mushroom to multiply.
- the agent as a plant protection agent or repellent for natural displacement of, for example, insects such as aphids or Beetles, mites, spiders and the like leads.
- the plant protection agent or repellent according to the invention is directed against all types of pests and nuisances, since the agent causes a displacement of any pest or nuisance type.
- the crop protection agent or repellent according to the invention is furthermore suitable for protecting useful or ornamental plants against disease caused by phytopathogenic viruses.
- the invention relates to all types of viruses, since the agent causally inhibits the proliferation of any type of virus.
- the crop protection agent or repellent according to the invention leads to a reduction or even to the absence of fungal infections in plants, to an interruption of the Propagation of phytopathogenic viruses and to a plant protection agent or repellent effect against insects and beetles, who find the extremely bitter-tasting active ingredients according to the invention in the search for sweet plant sap.
- the invention is suitable for reducing the pollution of nature and the environment by ecotoxic synthetic substances both in the cultivation of plants and in ornamental plants, outdoors and in enclosed spaces and in conventional or ecological production, since fewer of these harmful substances have to be used.
- the invention is suitable, for example, for providing agriculture, horticulture, greenhouse vegetable cultivation, outdoor vegetable production and any household with a means of keeping crops and ornamental plants healthy by using phytopathogenic fungi, viruses and insects and the like is naturally prevented, they are warded off or fought.
- plants can be protected from pathogenic viruses, fungi and insects in a similarly efficient manner as is the case with conventional chemical-synthetic agents or agents produced by biotechnology.
- the invention helps to minimize the use of synthetic, non-natural systems for protecting plants, which are not known to our environment and their degradation systems, and by means of an active ingredient system which has been known to nature since the beginning of evolution - namely protopinal alkaloids, in particular ⁇ -allocryptopine To replace benzophenanthridine alkaloids, for example sanguinarine and chelerythrine, alkaloids from Berberis species and alkaloids from Coptis species.
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT6452003 | 2003-04-28 | ||
ATA645/2003 | 2003-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004095932A1 true WO2004095932A1 (de) | 2004-11-11 |
Family
ID=33314942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/004458 WO2004095932A1 (de) | 2003-04-28 | 2004-04-28 | Natürliches pflanzenschutzmittel bzw. repellent |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2004095932A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100450367C (zh) * | 2005-05-20 | 2009-01-14 | 上海市农业科学院 | 一种复合杀虫剂 |
CN101401578B (zh) * | 2008-11-14 | 2011-04-20 | 曾建国 | 原阿片碱在农药杀菌剂中的应用 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD242555A1 (de) * | 1985-11-18 | 1987-02-04 | Adw Ddr | Fungizides mittel |
CN1056622A (zh) * | 1991-05-23 | 1991-12-04 | 江西省上饶地区化工技术开发公司 | 喜树碱类植物性杀虫剂及其制造方法 |
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CN100450367C (zh) * | 2005-05-20 | 2009-01-14 | 上海市农业科学院 | 一种复合杀虫剂 |
CN101401578B (zh) * | 2008-11-14 | 2011-04-20 | 曾建国 | 原阿片碱在农药杀菌剂中的应用 |
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