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Imidacloprid composition

An insecticidal composition and compound technology, applied in the direction of insecticides, animal repellents, plant growth regulators, etc., can solve problems such as unpredictable mixing effects, and achieve important environmental protection significance, wide insecticidal spectrum, and insecticidal high efficiency effect

Inactive Publication Date: 2010-05-05
张志高 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the mixed use of imidacloprid and chlorantraniliprole, so the mixed effect of the two is unpredictable

Method used

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  • Imidacloprid composition
  • Imidacloprid composition
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1 is a dosage form preparation example, and Embodiment 2-3 is a biological embodiment.

[0024] Embodiment 1: dosage form preparation example

[0025] (a) EC

[0026] It is prepared by mixing 5% active component (A) with 1% active component (B1), 10% emulsifier (available emulsifiers include agricultural milk series, etc.), an appropriate amount of stabilizer and solvent toluene.

[0027] (b) wettable powder

[0028] 10% active component (A) and 2% active component (B1) and 2% sodium lauryl sulfate as a wetting agent, 4% NNO as a dispersant, and other inert fillers are thoroughly mixed through Wettable powder is obtained by superfine grinding.

Embodiment 2

[0029] Example 2 Control effect of imidacloprid and chlorantraniliprole mixed on rice leafhopper

[0030] Location: Xinyi, Jiangsu Province Investigation period: 3 days after taking the medicine Time: 2009

[0031] potion

[0032] Conclusion: The combined control effect of imidacloprid and chlorantraniliprole is higher than the expected theoretical control effect, indicating that the mixed use of imidacloprid and chlorantraniliprole has a synergistic effect.

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Abstract

The invention relates to an imidacloprid composition, a preparation method and application thereof. The imidacloprid composition belongs to a synergistic desinsection composition and is a mixture containing a compound (A) and a compound (B). The synergistic desinsection composition can be used for controlling various pests of armyworms (subtropic armyworms, meadow armyworms, yellow striped armyworms, western yellow striped armyworms), cotton bollworms, tomato Zeuzera leuconotum Butlers, tomato grapholitha inopinata heinriches, hawkmoths, garden webworms, potato moths, diamond back moths, cabbage loopers, noctuids, Spodoptera exigua Hubner, Laspeyresia pomonella, Carposina niponensis Walsingham, Grapholitha molesta Busck, Choristoneura rosaceana, Adoxophyes orana Fischer von Rosleratamm, spot leaf miners, apple leaf miners, rice-stem borers, Scirpophaga incertulas, pink rice borers, Cnaphalocrocis medinalis Guenee, cabbage caterpillars, European corn borers, Asian corn borers, melon worms, Diaphania indica Saunders, Diaphania nitidalis, oriental tobacco budworms and the like. The controlling efficiency of the imidacloprid composition is higher than that of the compound (A) or the compound (B).

Description

Technical field: [0001] The present invention relates to pesticidal compositions having synergistic properties. Background technique [0002] The common name of compound (A) is imidacloprid, and its chemical name is 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylamine, which is an insecticide. It is mainly used to control piercing-sucking mouthparts pests, and is also effective against Coleoptera, Diptera and Lepidoptera. Early and sustained pest control on cereal crops, corn, rice, potato, sugar beet and cotton. Chlorantraniliprole can control armyworms (subtropical armyworm, lawn armyworm, yellow-striped armyworm, western yellow-striped armyworm), cotton bollworm, tomato beetle moth, tomato small borer, hawk moth, garden net borer, potato tuber Moth, Plutella xylostella, Trichoplusia, Noctuid, Beet armyworm, Codling moth, Peach borer, Pear borer, Rose oblique leaf roller, Apple leaf roller, Leaf miner, Golden leaf moth, Rice Chiloborer, Chiloborer, Leaf Roller, Ca...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01N43/56A01N43/90A01P7/04
Inventor 张志高尹小根
Owner 张志高
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