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Insecticide composition

A technology for insecticidal compositions and compounds, which is applied in the directions of insecticides, biocides, nematicides, etc., can solve the problems of high unit price of fenflufenac, easy to produce resistance, and large dosage, etc., so as to reduce environmental pollution. Effects of pollution, residue reduction, and drug dosage reduction

Active Publication Date: 2014-01-15
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] At present, diafenthiuron is mostly used alone. Although it can inhibit the increase in the number of mites when used in the early stage of mites occurrence, the quick-acting effect is good, but when mites have occurred in large numbers, the number cannot be controlled, so the long-lasting effect It is not good, and it is easy to produce resistance; and when using cyflumetone alone to control pest mites, the dosage is relatively large. Resistance is produced, and the quick-acting effect of cyflumetate is poor, so it is impossible to achieve better control at the beginning of the pest outbreak
Therefore, using the above two acaricides alone can not achieve the desired purpose in terms of acaricidal effect.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0108] Example 1 2% cyflumetate + 3% diafenthiuron suspending agent

[0109]

[0110] Mix the active components, dispersant, wetting agent, water and other components according to the proportion of the formula, and grind and / or high-speed shear to obtain 2% cyflumet-methyl + 3% diafenthiuron suspension concentrate.

[0111]

Embodiment 2

[0112] Example 2 10% cyflumetate + 10% diafenthiuron wettable powder

[0113]

[0114] The active ingredient, various additives and fillers are mixed according to the ratio of the formula, and after being pulverized by an ultra-fine pulverizer, 10% cyflumetate + 10% diafenthiuron wettable powder can be obtained.

[0115]

Embodiment 3

[0116] Example 3 10% cyflufenate + 0.1% diafenthiuron emulsion in water

[0117]

[0118] Add the original drug, solvent and emulsifier together to dissolve into a uniform oil phase; mix the water-soluble components with water to obtain a water phase; mix the oil phase with the water phase under high-speed stirring to obtain 10% butyl Flufenate + 0.1% diafenthiuron aqueous emulsion.

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PUM

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Abstract

The invention belongs to the field of pesticide insecticide, and in particular relates to an insecticide composition and an insecticide and mite killing method. The invention provides the insecticide composition which is prepared from cyflumetofen and diafenthiuron in a binary compound mode, wherein the weight ratio of the cyflumetofen to the diafenthiuron is (1:100)-(100:1). The insecticide composition has the collaborative gain effect in the insecticide effect and has a good fast-acting property and persistent effect, and meanwhile the purpose of lowering the production cost and farm-oriented cost is achieved.

Description

technical field [0001] The invention belongs to the field of pesticide insecticide, and in particular relates to an insecticidal composition and an insecticidal and acaricidal method. Background technique [0002] Chemical control is an important means of preventing and controlling pests in agriculture. However, at present, effective control may not be possible due to poor effects, developed resistance, etc. due to the types of pests, their living characteristics, their living environment, and the like. Especially for pests of Lepidoptera, Coleoptera, Diptera, Homoptera, Hemiptera, Hymenoptera, Thysanoptera, Arachnida and Nematodes, the use of conventional pesticides for prevention and control is positive. become increasingly difficult. Therefore, in order to effectively control the impossible or difficult harmful organisms, a new means and method are sought. [0003] Acarids, commonly known as spider mites, are pests of the class Arachnida. They are one of the important ...

Claims

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Application Information

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IPC IPC(8): A01N47/30A01P7/04A01P7/02A01P5/00A01C1/00A01N37/42
Inventor 吴一凡詹姆斯·T·布里斯托罗昌炎
Owner JIANGSU ROTAM CHEM
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