FIELD: agriculture, plant protection.
SUBSTANCE: he present innovation deals with protecting plants against pests and diseases and could be applied for controlling resistance of Colorado potato beetle to pyrethroid insecticides. The method deals with treating potato plants with triple mixture of aqueous suspensions of pyrethroid, entomopathogenic nematodes and colloid solution of copper-containing fungicide. Treatment should be carried out at the end of budding phase - at the beginning of potato blossoming phase. The method enables to overcome resistance of Colorado potato beetle to pyrethroids, combine antiresistant means with prophylactic treatment of plants with fungicide and, also, decrease duration of resistance reversion and quantity of target chemical treatments of potato fields against pests and agents of diseases.
EFFECT: higher efficiency of control.
4 ex, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR DEFEATING RESISTANCE OF COLORADO POTATO BEETLE TO PYRETHROIDS | 2001 |
|
RU2200388C2 |
| METHOD FOR PREVENTING THE DEVELOPMENT OF COLORADO POTATO BEETLE'S RESISTANCE TO INSECTICIDES | 2003 |
|
RU2238646C1 |
| AGENT FOR CONTROL OF COLORADO POTATO BEETLE LARVAE ON POTATO PLANTS | 2000 |
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RU2167527C1 |
| METHOD FOR CONTROLLING OF COLORADO POTATO BEETLE | 2005 |
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RU2300885C1 |
| NATURAL INSECTICIDE AND METHOD FOR POTATO PESTS CONTROL BASED THEREON | 2019 |
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RU2724665C1 |
| COLORADO BEETLE CONTROL METHOD | 2003 |
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RU2245033C1 |
| APPLICATION OF USNIC ACID AS SYNERGIST OF INSECTICIDES ON BASIS OF ENTOMOPATHOGENIC MICROORGANISMS | 2007 |
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RU2328493C1 |
| MEANS FOR CONTROL OF COLORADO POTATO BEETLE AND INCREASE IN YIELDS OF POTATOES | 2014 |
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RU2570548C1 |
| METHOD FOR CULTIVATION OF POTATOES | 1993 |
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RU2041585C1 |
| METHOD FOR PROTECTING PLANTINGS OF TOMATOES OF OPEN GROUND FROM COLORADO POTATO BEETLE | 2016 |
|
RU2646898C1 |
