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Nematicidal composition containing fluensulfone and abamectin

A technology of abamectin and thiamethoxam, which is applied in the directions of nematicides, biocides, biocides, etc., can solve the problems such as unreported nematicidal compositions, and achieves delaying key drug resistance and reducing cost. The effect of production cost and use cost

Inactive Publication Date: 2015-04-08
HAILIR PESTICIDES & CHEM GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the basis of indoor screening and field tests, we screened out the compounding of fluthiazol and abamectin, which has obvious synergistic effect, and the nematicidal combination of compounding fluthiazol and abamectin No one has reported the substance and application so far

Method used

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  • Nematicidal composition containing fluensulfone and abamectin
  • Nematicidal composition containing fluensulfone and abamectin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] Example: Combined toxicity test of fluthiazol and abamectin in different proportions.

[0033] 1.1 Drugs to be tested

[0034] 95% abamectin technical, 95% fluthiazol technical, all of which are provided by the research and development department of Hailier Pharmaceutical Co., Ltd.

[0035] 1.2 Test insects

[0036] Cucumber root-knot nematode (Anomala corpulenata M.) was collected from cucumber greenhouses at Yifengdian Base, Jimo, Qingdao, and collected from diseased cucumber plants. Wash the root knots, cut them into 1cm pieces, add 3 times the amount of water to a tissue masher and mash for 30 seconds, transfer them to a combined standard sieve of 200 mesh (75um in aperture) and 500mesh (26um in aperture), and rinse the screen with tap water In the plant tissue, collect nematode eggs in a 500-mesh standard sieve.

[0037] Spread a layer of filter paper in a 200-mesh standard sieve, put the root-knot nematode eggs on the filter paper in the standard sieve, put it ...

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Abstract

The invention relates to a nematicidal composition containing fluensulfone and abamectin. The effective components are the fluensulfone and the abamectin with the mass ratio being (1-25):(25-1) in a binary combination manner; in a preparation, the mass-part ratio of the fluensulfone and the abamectin is 1%-80%, and the balance is auxiliary components allowable and acceptable to use in pesticides. The nematicidal composition comprises the following preparation forms such as missible oil, a suspending agent, a wettable powder agent, a water agent, a water dispersible granule agent, a water emulsion agent, a microemulsion agent, a granule agent and a microcapsule agent and is mainly used for preventing and treating insect pests of nematode and the like of solanaceae vegetables, cucurbitaceous vegetables, lettuces and other leafy vegetables.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a nematicide composition containing fluthiazol and abamectin. Background technique [0002] Fluensulfone (Fluensulfone, CAS number: 318290-98-1, chemical name: 5-chloro-1,3-thiazol-2-yl-3,4,4-trifluoro-3-buten-1-yl Sulfone) is a fluoroolefin nematicide developed by Makhteshim Chemical Works. Through a variety of physiological effects, it acts on the worm body, controls the activity of the worm body, paralyzes the movement of the nematodes, stops eating after 1 hour of exposure, controls the large-scale emergence of nematodes, hinders and reduces the hatching of eggs, larvae cannot survive, and reduces the number of eggs. Contact kills nematodes directly, rather than temporarily controlling nematode activity. It mainly has a good killing effect on nematodes of solanaceous vegetables, cucurbit vegetables, lettuce and other leafy vegetables, and is safe for crops. ...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01P5/00A01N43/78
Inventor 葛尧伦陈鹏吕文东
Owner HAILIR PESTICIDES & CHEM GRP
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