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Insecticide composition with synergistic effect

A technology of synergistic effect and composition, applied in the directions of insecticides, acaricides, biocides, etc., can solve the problems of slow lethal effect of abamectin, and achieve obvious synergy and complementary effect, remarkable synergy, good preventive effect

Inactive Publication Date: 2018-03-06
JIANGSU HUIFENG BIO AGRI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because it does not cause rapid dehydration of insects, the lethal effect of abamectin is relatively slow

Method used

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  • Insecticide composition with synergistic effect
  • Insecticide composition with synergistic effect
  • Insecticide composition with synergistic effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: 31% spiroxamide·abamectin suspension concentrate

[0030] Spiroidal 30%, abamectin 1%, sodium lignosulfonate 8%, bentonite 4%, xanthan gum 1%, silicone defoamer 2%, soybean oil supplemented to 100%.

Embodiment 2

[0031] Embodiment 2: 31% spiroxamide·abamectin suspension concentrate

[0032] Spirocidal 1%, abamectin 30%, naphthalenesulfonic acid formaldehyde condensate 7%, diatomaceous earth 5%, magnesium aluminum silicate 2%, dichloroethane to make up to 100%.

[0033] (two) processing and embodiment of microemulsion

[0034] Dissolve the active ingredients spiroxamate and avermectin in the solvent completely, then stir, and add emulsifier, synergist and antifreeze at the same time, after the above system is mixed, slowly add water to the above mixture After fully stirring, it can be formulated into microemulsions with different contents.

Embodiment 3

[0035] Embodiment 3: 11% spiroxamide·abamectin microemulsion

[0036] Spiroxamine 10%, Abamectin 1%, Acetone 23%, Alkyl Polyoxyethylene Ether and Nonylphenol Polyoxyethylene Ether 5%, Sodium Nitrophenolate 2%, Propylene Glycol 1%, Urea 2%, Water Top up to 100%.

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Abstract

The invention provides an insecticide composition with a synergistic effect. The composition comprises an active component A and an active component B, wherein the active component A is niclosamide ora niclosamide salt, the active component B is selected from abamectin, and the weight ratio of the active component A to the active component B is 1:40-40:1. The invention further provides a preparation method and application of the composition. Experimental results show that the insecticide composition is obvious in synergistic effect, the usage quantity can be reduced, and the prevention and control cost is reduced. The insecticide composition can effectively prevent and control pomacea canaliculata, snails and oncomelania. By compounding insecticides different in function mechanism and function mode, the application quantity of each single insecticide is effectively reduced, and the composition has good functions in the aspects of enlarging an insecticidal spectrum, retarding insecticide resistance of pests, improving the prevention and control effect and the like.

Description

technical field [0001] The invention relates to an insecticidal and acaricidal composition with improved performance, in particular to an insecticidal and acaricidal composition comprising spirosamide or its salt and abamectin, and belongs to the field of pesticide preparations. Background technique [0002] Niclosamide is a salicylic amide derivative. Its anti-insect mechanism is to inhibit the mitochondrial oxidative phosphorylation process in the parasite cells, reduce the generation of energy substance ATP, and degenerate the scorch and adjacent segments of the tapeworm. The intestinal wall is shed and excreted with feces. Ineffective against insect eggs. Dead proglottids are easily digested and decomposed by protease in the intestinal cavity, releasing eggs, which may cause cysticercosis. In agriculture, it is mainly used to kill apple snails, snails, beef tapeworms, oncomelanias, pork tapeworms, fish tapeworms, Plasmocephalus lacunae, short hymenella, and cercariae. ...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N37/40A01P7/02A01P7/04
CPCA01N37/40A01N43/90A01N2300/00
Inventor 季红进仲汉根张明
Owner JIANGSU HUIFENG BIO AGRI CO LTD
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