Agricultural chemical composition for controlling greenhouse whitefly,. whitefly

A pesticide composition and whitefly technology, applied in the direction of biocide, animal repellent, arthropod killer, etc., to achieve the effect of reducing the cost of use, low price, and obvious synergistic effect

Inactive Publication Date: 2009-01-07
HENAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Agricultural chemical composition for controlling greenhouse whitefly,. whitefly
  • Agricultural chemical composition for controlling greenhouse whitefly,. whitefly
  • Agricultural chemical composition for controlling greenhouse whitefly,. whitefly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1 A soluble powder composed of the following components and weight percentages: cartap 72%, nitenpyram 18%, sodium dodecylbenzenesulfonate 10%.

Embodiment 2

[0028] Example 2 An aqueous formulation composed of the following components and weight percentages: cartap 6%, nitenpyram 6%, sodium dodecylbenzenesulfonate 2%; water 92%.

Embodiment 3

[0029] Example 3 A soluble powder composed of the following components and weight percentages: cartap 50%, nitenpyram 5%, sodium dodecylbenzenesulfonate 2%, ammonium nitrate 43%.

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Abstract

The present invention relates to a pesticide composition for disinfesting Trialeurodes vaporariorum(Westwood) and Bemisia tabaci. The pesticide composition is prepared with cartap accounting for 1-99% of the total weight and the corresponding additive and/or carrier, or prepared with cartap accounting for 10-90% of the total weight, an active ingredient A and the corresponding additive and/or carrier, wherein the weight ratio between the cartap and the active ingredient A is 0.2-20:1, and the ingredient A wherein is at least one chemical in nitenpyram, imidacloprid and acetamiprid. The cartap in the pesticide composition has highly effective disinfesting effect to the Bemisia tabaci and Trialeurodes vaporariorum(Westwood). The cartap has excellent disinfesting effect to the Bemisia tabaci and Trialeurodes vaporariorum(Westwood) and evident synergism effect and has a poisoning effect to the imago, larva and spawn when mixed with imidacloprid, nitenpyram and acetamiprid. The cartap and nitenpyram are easy to be dissolved in water, is easy to be manufactured to environment protecting dosage forms of soluble powder or water preparation, etc., and furthermore the use cost is low.

Description

technical field [0001] The invention relates to an agricultural chemical composition, in particular to a pesticide composition for controlling whitefly and whitefly in greenhouses. Background technique [0002] Greenhouse whitefly (Trialeurodes vaporariorum) and tobacco whitefly (Bemisia tabaci) are the main whitefly pests on vegetable fields and other crops in my country. Both are omnivorous insects with a wide range of hosts, and adults and nymphs mainly parasitize on the back of host plant leaves. There are 74 families and 420 species of host plants for Bemisia tabaci, among which the main crops are tobacco, cotton, sweet potato, tomato, zucchini and so on. Greenhouse whitefly has known hosts of 82 families and 281 species. It mainly harms greenhouses, greenhouses and other protected vegetables and open-field fruits and vegetables. It is an important pest in vegetable production in my country. The harm of whitefly includes direct and indirect aspects: the direct harm is...

Claims

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Application Information

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IPC IPC(8): A01N47/12A01N43/40A01P7/00
Inventor 吴仁海王恒亮孙建伟张永超鲁传涛夏明聪杨党伟孙祥龙段云
Owner HENAN ACAD OF AGRI SCI
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