Pesticide adopting D-limonene as synergist

A technology of pesticides and synergists, applied in the field of pesticide formulations, can solve the problem of no mixed use of pesticides and D-limonene, and achieve the effects of increasing quick-acting properties, reducing pollution, and improving insecticidal effect.

Inactive Publication Date: 2017-02-01
GUANGDONG ZHONGXUN AGRI TECH
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  • Abstract
  • Description
  • Claims
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[0008] At present, there is no report on t

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  • Pesticide adopting D-limonene as synergist
  • Pesticide adopting D-limonene as synergist

Examples

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Embodiment 1

[0016] The synergistic insecticides of the embodiments of the present invention can be formulated into various pesticide formulations, such as emulsifiable concentrates, microemulsions, water emulsions, etc., by adding various adjuvants commonly used in the art as required. If above-mentioned synergistic insecticide is formulated into emulsifiable concentrate, wherein solvent can only be D-limonene, or the mixture of D-limonene and other organic solvents that can dissolve above-mentioned insecticides such as abamectin; When emulsifying, can also add the co-surfactant commonly used in this field as required, for example one or the mixture of two in ethanol, isopropanol, to expand temperature range; Commonly used antifreeze, such as isopropanol, glycerol, etc.

[0017] More specifically, the synergistic insecticide of the embodiment of the present invention is formulated as an emulsifiable concentrate, and based on the total weight of the synergistic insecticide, it contains 0.1...

Embodiment 2

[0025] Experiments 1-3 and Comparison 1-3 in Table 1 were diluted to a specific concentration according to the dosage of the formulation designed in Table 2, and field tests were used to test the synergistic effect of the formulations on different pests.

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Abstract

The invention provides a pesticide adopting D-limonene as a synergist. The pesticide contains: an effective amount of one or two of triazophos, avermectin, chlopyrifos, propargite, bifenthrin and lambda-cyhalothrin, and especially preferably an avermectin and triazophos combination, or avermectin or bifenthrin; an effective amount of a solvent for dissolving above pesticides, the solvent comprising the D-limonene; and an effective amount of an emulsifier. The synergistic pesticide utilizes the characteristic of high dissolving ability of D-limonene, uses the D-limonene as the solvent of avermectin and other pesticides, and utilizes the dissolving and destroying effects of D-limonene on the wax layer on the pest surfaces of pests to make the pesticides easily enter the pest bodies, so the quick effectiveness of the pesticide is increased, thereby the insecticidal is improved.

Description

technical field [0001] The invention relates to a pesticide preparation, in particular to a pesticide using D-limonene as a synergist. Background technique [0002] At present, domestic pesticide emulsifiable concentrates, microemulsions, and water-emulsions basically need to use organic solvents such as aromatic hydrocarbons. These organic solvents mainly include benzene, toluene, xylene, methanol, etc., and the annual consumption is as high as 200,000 to 300,000 tons. However, these solvents have disadvantages such as low flash point, flammability and high toxicity to humans and the environment. Organic solvents and auxiliaries will all enter the environment during the use of pesticides, causing serious environmental pollution and damaging human health. . [0003] The use of green solvents to replace dangerous and toxic benzene solvents is the need for sustainable economic and social development. In terms of the substitution of benzene solvents, domestically, at present,...

Claims

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Application Information

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IPC IPC(8): A01N57/16A01N27/00A01N43/90A01N41/02A01N53/06A01N53/08A01P1/00A01P3/00A01P7/00
CPCA01N57/16A01N27/00A01N41/02A01N43/90A01N53/00A01N2300/00
Inventor 张玉坤周斌彭述明曹希敏
Owner GUANGDONG ZHONGXUN AGRI TECH
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