DE19707178A1 - Insecticidal or acaricidal plant protectant composition - Google Patents
Insecticidal or acaricidal plant protectant compositionInfo
- Publication number
- DE19707178A1 DE19707178A1 DE19707178A DE19707178A DE19707178A1 DE 19707178 A1 DE19707178 A1 DE 19707178A1 DE 19707178 A DE19707178 A DE 19707178A DE 19707178 A DE19707178 A DE 19707178A DE 19707178 A1 DE19707178 A1 DE 19707178A1
- Authority
- DE
- Germany
- Prior art keywords
- pachyrhizus
- insecticidal
- xicama
- acaricidal
- crop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 13
- 230000000895 acaricidal effect Effects 0.000 title claims abstract 4
- 230000000749 insecticidal effect Effects 0.000 title abstract 2
- 241000894007 species Species 0.000 claims abstract description 7
- 241000223679 Beauveria Species 0.000 claims abstract description 4
- 241001560086 Pachyrhizus Species 0.000 claims abstract description 4
- 244000215747 Pachyrhizus erosus Species 0.000 claims abstract description 4
- 235000001591 Pachyrhizus erosus Nutrition 0.000 claims abstract description 4
- 235000018669 Pachyrhizus tuberosus Nutrition 0.000 claims abstract description 4
- 241001236817 Paecilomyces <Clavicipitaceae> Species 0.000 claims abstract description 4
- 241000365326 Phaseoleae Species 0.000 claims abstract description 4
- 241000082085 Verticillium <Phyllachorales> Species 0.000 claims abstract description 4
- 241000220435 Papilionoideae Species 0.000 claims abstract description 3
- 229930003935 flavonoid Natural products 0.000 claims abstract description 3
- 150000002215 flavonoids Chemical class 0.000 claims abstract description 3
- 235000017173 flavonoids Nutrition 0.000 claims abstract description 3
- JUVIOZPCNVVQFO-UHFFFAOYSA-N rotenone Natural products O1C2=C3CC(C(C)=C)OC3=CC=C2C(=O)C2C1COC1=C2C=C(OC)C(OC)=C1 JUVIOZPCNVVQFO-UHFFFAOYSA-N 0.000 claims abstract description 3
- PENSQRMNZZWMGV-UHFFFAOYSA-N 6-(6-methoxy-1,3-benzodioxol-5-yl)-7-furo[3,2-g][1]benzopyranone Chemical compound C1=C2OC(=O)C(C3=CC=4OCOC=4C=C3OC)=CC2=CC2=C1OC=C2 PENSQRMNZZWMGV-UHFFFAOYSA-N 0.000 claims abstract 4
- KZLIRALWHJPKPJ-UHFFFAOYSA-N Tephrosin Natural products O1C=CC(C)(C)C2=C1C=CC1=C2OC2COC(C=C(C(=C3)OC)OC)=C3C2(O)C1=O KZLIRALWHJPKPJ-UHFFFAOYSA-N 0.000 claims abstract 2
- AQBZCCQCDWNNJQ-AUSIDOKSSA-N tephrosin Chemical compound O1C(C)(C)C=CC2=C1C=CC1=C2O[C@@H]2COC(C=C(C(=C3)OC)OC)=C3[C@]2(O)C1=O AQBZCCQCDWNNJQ-AUSIDOKSSA-N 0.000 claims abstract 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 4
- 230000002538 fungal effect Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 2
- 239000000642 acaricide Substances 0.000 claims 2
- 239000002917 insecticide Substances 0.000 claims 2
- 238000009472 formulation Methods 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- JUVIOZPCNVVQFO-HBGVWJBISA-N rotenone Chemical compound O([C@H](CC1=C2O3)C(C)=C)C1=CC=C2C(=O)[C@@H]1[C@H]3COC2=C1C=C(OC)C(OC)=C2 JUVIOZPCNVVQFO-HBGVWJBISA-N 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 abstract description 2
- 229940080817 rotenone Drugs 0.000 abstract description 2
- 241000233866 Fungi Species 0.000 abstract 1
- 241000607479 Yersinia pestis Species 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000004480 active ingredient Substances 0.000 description 5
- 239000000284 extract Substances 0.000 description 5
- 241001414720 Cicadellidae Species 0.000 description 3
- 241000258937 Hemiptera Species 0.000 description 3
- 241000615716 Nephotettix nigropictus Species 0.000 description 3
- 241000209094 Oryza Species 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 241001466044 Delphacidae Species 0.000 description 2
- 241000359016 Nephotettix Species 0.000 description 2
- 241001556090 Nilaparvata Species 0.000 description 2
- 241000176085 Sogatella Species 0.000 description 2
- 241000176086 Sogatella furcifera Species 0.000 description 2
- 229930186783 metarhizin Natural products 0.000 description 2
- 239000011814 protection agent Substances 0.000 description 2
- 230000001018 virulence Effects 0.000 description 2
- 241000751139 Beauveria bassiana Species 0.000 description 1
- 241000931705 Cicada Species 0.000 description 1
- 241000254137 Cicadidae Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000188153 Isaria fumosorosea Species 0.000 description 1
- 239000005908 Isaria fumosorosea Apopka strain 97 (formely Paecilomyces fumosoroseus) Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000003151 ovacidal effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 235000017709 saponins Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 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
-
- 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
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Virology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Gegenstand der vorliegenden Erfindung ist ein komplexes, BIOLOGISCHES PFLANZEN SCHUTZMITTEL zur Kontrolle von Schädlings-Populationen vorrangig des tropischen Reisan baus, bestehend aus Pilz-Konidiosporen-Mischungen der Gattungen Beauveria, Metarhizium, Paecilomyces oder Verticillium (Deuteromycotina: Hyphomycetes), kombiniert mit Ölen oder Saat-Extrakten verschiedener Spezies der Gattung Pachyrhizus A. RICH. ex DC. (Papilionoideae: Phaseoleae), insbesondere des Xicama-Strauches, Pachyrhizus erosus (L.) URBAN.The subject of the present invention is a complex, BIOLOGICAL PLANTING PROTECTIVE to control pest populations, primarily tropical rice building, consisting of mixtures of mushrooms and conidiospores of the genera Beauveria, metarhician, Paecilomyces or Verticillium (Deuteromycotina: Hyphomycetes), combined with oils or Seed extracts of various species of the genus Pachyrhizus A. RICH. ex DC. (Papilionoideae: Phaseoleae), especially of the Xicama shrub, Pachyrhizus erosus (L.) URBAN.
Synthetische, petrochemische Pflanzenschutzmittel gegen Schädlinge diverser Kulturen haben zwar in den vergangenen Dekaden einen unersetzlichen Beitrag zur Sicherung der Ernten geleistet, zugleich jedoch auch zu einer Vielzahl von Umweltbelastungen geführt. Ein drastischer Rückgang der Artenvielfalt, Belastungen der Böden und Trinkwasserreserven sind wichtige, kritische Argumente einer öffentlichen Diskussion. Von den negativen Umweltwirkungen einmal abgesehen wurden darüber hinaus häufig natürliche Feinde der Schädlingspopulationen schwer geschädigt, die eine wichtige Regulationsfunktion im biozönotischen Kontext des Agrar ökosystem wahrnehmen. Die Folge war, daß chemische Pflanzenschutz-Maßnahmen Ursache für das Massenauftreten von Schädlingen wurden (u. a. FABELLAR, et al. 1984; Environmental Entomology 13 (3): 832-837. THANG, et al. 1987; Philippine Entomologist 7 (1): 51-66). Es ist mit Hilfe dieses wie auch anderer moderner Pflanzenschutzmittel möglich, intelligente, biologische oder biotechnologische Produkte im besonderen im Feldfruchtbau entsprechend der doppelten Anforderung unserer Zeit einzusetzen, der Kontrolle der Schädlingspopulationen zur Ernte- und Existenzsicherung der Landwirte und der umfassenden Einschränkung unerwünschter, umweltbelastender Nebeneffekte.Have synthetic, petrochemical crop protection products against pests from various cultures in the past decades an irreplaceable contribution to securing crops accomplished, but at the same time also led to a large number of environmental impacts. A drastic one Declining biodiversity, pollution of the soil and drinking water reserves are important critical arguments of a public discussion. From the negative environmental effects apart from that, natural enemies of the pest populations often became difficult damaged an important regulatory function in the biocenotic context of agriculture perceive ecosystem. The result was that chemical plant protection measures were the cause of the mass emergence of pests has been (including FABELLAR, et al. 1984; Environmental Entomology 13 (3): 832-837. THANG, et al. 1987; Philippine Entomologist 7 (1): 51-66). It is possible with this and other modern crop protection products, intelligent, biological or biotechnological products in particular in crop production according to the double requirement of our time to control pest populations Harvest and livelihood security for farmers and the comprehensive restriction of unwanted, environmentally harmful side effects.
Die Erfindung hat sich die Aufgabe gestellt, eine Bekämpfung von getreideschädigenden Insekten zu ermöglichen, insbesondere von Schädlingen des Reisanbaus, die den Gattungen Nilaparvata, Sogatella (Homoptera: Delphacidae) und Nephotettix (Homoptera: Cicadellidae) angehören. Das besondere Interesse gilt daneben der Möglichkeit, auf diesem Wege die natürlichen Feinde zu schonen. Zur Lösung dieser Aufgabe wurde ein aus zwei Komponenten bestehendes biologisches Pflanzenschutzmittel entwickelt, das aus einer epizootischen Mykoinsektizid- und einer botanischen Wirkstoff-Komponente besteht. Insbesondere wird KOMPONENTE A die Verwendung von Konidiosporen-Mischungen der Pilz- Gattungen Beauveria, Metarhizium, Paecilomyces oder Verticillium (Deuteromycotina: Hy phomycetes) vorgeschlagen, die zumindest aus zwei Formspecies in gleichen Anteilen zusam mengesetzt sein sollen und in der Lage sind, einen klar definierten epizootischen Effekt in den Zielpopulationen zu induzieren. Es ist bekannt, daß man mit Hilfe einer Applikation von Konidio sporen der Formspecies Beauveria bassiana (BALS.) VUILL. zugleich Reiszikaden der oben be nannten drei Gattungen bekämpfen kann (AGUDA, et al.; Intern. Rice Research Newsletter 9 (6); 1984). Die Virulenzwirkung des verwendeten Pathogens und der daraus resultierende epizoo tische Effekt sind jedoch zumeist stark auf einen Zielorganismus eingeengt. Konidiosporen- Mischungen sind in der Lage, diesen Nachteil zu kompensieren. Darüber hinaus sind sie in höherem Maße geeignet, einer früh erscheinenden Resistenzbildung in den Schädlingspopulationen vorzubeugen. Entsprechend den vorliegenden Untersuchungen kommt es allgemein zu additiven und synergistischen Effekten der Kombinanden, nicht zu antagonistischen. Die kombinierten Pilzsporenmischungen können als solche oder aber in der Form von formulierten Mitteln als Mykoinsektizid-Komponente in vielfacher Form eingesetzt werden. Der breiter wirksame und verstärkte epizootische Effekt wurde zumindest über einen Zeitraum von mehreren Wochen unter Feldbedingungen beobachtet. The object of the invention is to enable control of cereal-damaging insects, in particular pests of rice cultivation, which belong to the genera Nilaparvata, Sogatella (Homoptera: Delphacidae) and Nephotettix (Homoptera: Cicadellidae). Of particular interest is the possibility of protecting natural enemies in this way. To solve this problem, a two-component biological crop protection agent was developed, which consists of an epizootic mycoinsecticide and a botanical active ingredient. In particular, COMPONENT A proposes the use of conidiospore mixtures of the mushroom genera Beauveria, Metarhizin, Paecilomyces or Verticillium (Deuteromycotina: Hy phomycetes), which should be composed of at least two species in equal proportions and are able to clearly define one to induce epizootic effect in the target populations. It is known that with the help of an application of Konidio spores of the species Beauveria bassiana (BALS.) VUILL. can simultaneously control rice leafhoppers of the above three genera (AGUDA, et al .; Intern. Rice Research Newsletter 9 ( 6 ); 1984). However, the virulence effect of the pathogen used and the resulting epizooic effect are mostly severely restricted to a target organism. Conidiospore mixtures are able to compensate for this disadvantage. In addition, they are more suitable for preventing early development of resistance in the pest populations. According to the available studies, additive and synergistic effects of the combinants generally occur, not antagonistic ones. The combined fungal spore mixtures can be used as such or in the form of formulated agents as a mycoinsecticide component in many forms. The broader effective and enhanced epizootic effect was observed at least over a period of several weeks under field conditions.
KOMPONENTE B Darüber hinaus wird die Verwendung des Preßöls oder spezieller Ex trakte von Saaten verschiedener Species der Gattung Pachyrhizus (Phaseoleae), insbesondere des Xicama-Strauches, Pachyrhizus erosus (L.) URBAN gemäß Hauptanspruch zur Bekämpfung von Reiszikaden insbesondere der Gattungen Nilaparvata, Nephotettix und Sogatella vorgeschlagen. Die Wirkstoffe der Xicama-Extrakte (insbesondere Flavonoide, Saponine, Rotenon, Tephrosin, Pachyrhizid und Pachyrhizin) zeigen dabei eine vielfache Wirkung auf die oben benannten Reiszikaden: Bei der Applikation kommt es zu einer signifikanten Mortalität sowohl der Nymphen als auch der Adulten; einem ausgeprägten repellenten (vertreibenden) Effekt, der die Schädlinge zu Fluchtbewegungen veranlaßt; darüber hinaus wurde eine ovizide Wirkung beobachtet, die Species aller drei Gattungen betraf.COMPONENT B In addition, the use of press oil or special Ex tracts of seeds of different species of the genus Pachyrhizus (Phaseoleae), in particular of the Xicama shrub, Pachyrhizus erosus (L.) URBAN according to the main claim to control of rice leafhoppers in particular of the genera Nilaparvata, Nephotettix and Sogatella suggested. The active ingredients of the Xicama extracts (especially flavonoids, saponins, Rotenone, tephrosine, pachyrhizide and pachyrhizine) have a multiple effect on the Rice leafhoppers mentioned above: Significant mortality occurs during application both the nymphs and the adults; a distinctive repellant Effect that causes the pests to flee; in addition became an ovicidal Effect observed that affected species of all three genera.
Die erfindungsgemäßen zwei Wirkstoff-Komponenten des biologischen Pflanzenschutzmittels (Konidiosporen-Mischungen und Xicama-Extrakte) erwiesen sich als miteinander kompatibel, d. h., die Xicama-Extrakte beeinträchtigten die Virulenz und damit das epizootische Potential der Konidiosporen-Mischung in den gängigen Anwendungskonzentrationen nicht. Der repellente (vertreibende) Effekt der Extrakte ist zusätzlich geeignet, die Ausbreitung der Epizootien unter Feldbedingungen über den Applikationsbereich hinaus zu begünstigen, und somit die Neuzuwanderung von Schädlingen aus dem Umfeld zu erschweren.The two active ingredient components of the biological crop protection agent according to the invention (Konidiosporen mixtures and Xicama extracts) proved to be compatible with each other, d. that is, the Xicama extracts impaired the virulence and thus the epizootic potential of the Konidiosporen mixture not in the usual application concentrations. The repellant (Expelling) effect of the extracts is also suitable to spread the epizootia under To favor field conditions beyond the application area, and thus the To make it more difficult for new pests to migrate from the surrounding area.
Adulte Weißrückige Reiszikaden (Sogatella furcifera HORVATH) wurden mit solitären und ge mischten, formulierten Pilzsporenlösungen von Metarhizium anisopliae (METSCH.) SOROK. und/oder Paecilomyces fumosoroseus (WIZE.) BROWN & SMITH eingesprüht (Wirkstoff- Komponente A) und formuliertem Xicama-Öl (Wirkstoff-Komponente B) sowie deren Kombination. Der Effekt der Einzelkomponenten sowie deren Kombination wurde über einen Zeitraum von 7 Tagen in einer Inkubationskammer bei 25°C und ca. 95% rel. Luftfeuchte gemessen. Tote Reiszikaden wurden täglich quantifiziert und aus den Käfigen entfernt. Es wurden jeweils 4 Wiederholungen bei insgesamt 24 Versuchskäfigen und einem Stichprobenumfang von 1237 Versuchstieren angesetzt; das Ergebnis wird in Zeichnung 1 zusammengefaßt.Adult white-backed leafhoppers (Sogatella furcifera HORVATH) were grown with solitary and ge mixed, formulated fungal spore solutions from Metarhizin anisopliae (METSCH.) SOROK. and / or Paecilomyces fumosoroseus (WIZE.) BROWN & SMITH sprayed in (active ingredient Component A) and formulated Xicama oil (active ingredient component B) and their Combination. The effect of the individual components and their combination was over a Period of 7 days in an incubation chamber at 25 ° C and approx. 95% rel. Humidity measured. Dead leafhoppers were quantified daily and removed from the cages. There were 4 repetitions each with a total of 24 test cages and a sample size of 1237 experimental animals; the result is summarized in drawing 1.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19707178A DE19707178A1 (en) | 1997-02-22 | 1997-02-22 | Insecticidal or acaricidal plant protectant composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19707178A DE19707178A1 (en) | 1997-02-22 | 1997-02-22 | Insecticidal or acaricidal plant protectant composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19707178A1 true DE19707178A1 (en) | 1998-08-27 |
Family
ID=7821215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19707178A Ceased DE19707178A1 (en) | 1997-02-22 | 1997-02-22 | Insecticidal or acaricidal plant protectant composition |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE19707178A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104397037A (en) * | 2014-10-30 | 2015-03-11 | 咸宁市幕山茶业有限公司 | Biological composition for controlling tea empoasca vitis |
| WO2015069708A1 (en) | 2013-11-08 | 2015-05-14 | Novozymes Bioag A/S | Compositions and methods for treating pests |
| CN106912501A (en) * | 2017-05-02 | 2017-07-04 | 中国农业科学院植物保护研究所 | The compounded pesticides of Lecanicillium lecanii and rotenone |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD290999A5 (en) * | 1989-12-27 | 1991-06-20 | Kemira Oy,Fi | METHOD OF CONTROLLING LARVES OF THE LARGE CARB LOFT AND THE CARROT FLY IN NEAR MEDIUM |
| WO1992003055A1 (en) * | 1990-08-23 | 1992-03-05 | Ecoscience Corporation | A method and device for the biological control of insects |
| WO1992021242A1 (en) * | 1991-06-05 | 1992-12-10 | Jean Gueyne | Insecticide composition |
| DE4238311A1 (en) * | 1992-11-13 | 1994-05-19 | Hoechst Ag | Synergistic means to control insects and acarids |
| DE3344161C2 (en) * | 1982-05-14 | 1994-12-08 | Saphyr Sarl | Extraction of insecticides from plants |
| DE19526465A1 (en) * | 1994-08-16 | 1996-02-22 | Hoechst Schering Agrevo Gmbh | Insecticidal agent contg. buprofecin and entomopathogenic fungus |
| DE4445732A1 (en) * | 1994-12-21 | 1996-06-27 | Hoechst Schering Agrevo Gmbh | New synergistic means to control insects and acarina |
| DE19534196A1 (en) * | 1995-09-15 | 1997-03-20 | Prophyta Biolog Pflanzenschutz | Liq. compsns. contg. dried biologically active fungi |
-
1997
- 1997-02-22 DE DE19707178A patent/DE19707178A1/en not_active Ceased
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3344161C2 (en) * | 1982-05-14 | 1994-12-08 | Saphyr Sarl | Extraction of insecticides from plants |
| DD290999A5 (en) * | 1989-12-27 | 1991-06-20 | Kemira Oy,Fi | METHOD OF CONTROLLING LARVES OF THE LARGE CARB LOFT AND THE CARROT FLY IN NEAR MEDIUM |
| WO1992003055A1 (en) * | 1990-08-23 | 1992-03-05 | Ecoscience Corporation | A method and device for the biological control of insects |
| WO1992021242A1 (en) * | 1991-06-05 | 1992-12-10 | Jean Gueyne | Insecticide composition |
| DE4238311A1 (en) * | 1992-11-13 | 1994-05-19 | Hoechst Ag | Synergistic means to control insects and acarids |
| DE19526465A1 (en) * | 1994-08-16 | 1996-02-22 | Hoechst Schering Agrevo Gmbh | Insecticidal agent contg. buprofecin and entomopathogenic fungus |
| DE4445732A1 (en) * | 1994-12-21 | 1996-06-27 | Hoechst Schering Agrevo Gmbh | New synergistic means to control insects and acarina |
| DE19534196A1 (en) * | 1995-09-15 | 1997-03-20 | Prophyta Biolog Pflanzenschutz | Liq. compsns. contg. dried biologically active fungi |
Non-Patent Citations (1)
| Title |
|---|
| FRANZ,Jost,Martin,KRIEG,Aloysius: Biologische Schädlingsbekämpfung, Verlag Paul Parey, Berlin, Hamburg, 3. Aufl., 1982, S.120-125 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015069708A1 (en) | 2013-11-08 | 2015-05-14 | Novozymes Bioag A/S | Compositions and methods for treating pests |
| US10383339B2 (en) | 2013-11-08 | 2019-08-20 | Novozymes Bioag A/S | Compositions and methods for treating pests |
| CN104397037A (en) * | 2014-10-30 | 2015-03-11 | 咸宁市幕山茶业有限公司 | Biological composition for controlling tea empoasca vitis |
| CN104397037B (en) * | 2014-10-30 | 2017-09-12 | 咸宁市幕山茶业有限公司 | A kind of biological composition for being used to prevent and treat tea false eye leafhopper |
| CN106912501A (en) * | 2017-05-02 | 2017-07-04 | 中国农业科学院植物保护研究所 | The compounded pesticides of Lecanicillium lecanii and rotenone |
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