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
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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 synergisti

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

Example Embodiment

[0032] Example: Fluoxetine and Abamectin in different ratios were combined with toxicity experiments.

[0033] 1.1 Test drug

[0034] 95% abamectin original drug, 95% fluthianium sulfone original drug, the above-mentioned original drugs are all provided by the R&D department of Hailier Pharmaceutical Co., Ltd.

[0035] 1.2 Test worms

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

[0037] Place 1 layer of filter paper in a 200-mesh standard sieve, put the nematode eggs on the filter paper in the standard sieve, put them in a ba...

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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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