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A kind of macrolide biopesticide water agent and preparation method thereof

A technology of macrolides and biopesticides, applied in botany equipment and methods, biocides, chemicals for biological control, etc., can solve the problems of low solubility of nimoctine and moxictine

Active Publication Date: 2018-09-21
牡丹江佰佳信生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The preparation of water-based pesticides requires that the pesticide itself has a certain solubility in water, but nimoctine and moxictine have low solubility in water

Method used

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  • A kind of macrolide biopesticide water agent and preparation method thereof
  • A kind of macrolide biopesticide water agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-8

[0031] Biopesticide water formulations 1-8 were prepared according to the raw materials and contents listed in Table 1 by the following methods.

[0032] The components are contacted in proportion to obtain a mixture, the pH value of the mixture is adjusted to 8.0 with a pH regulator, and then ultrasonically treated at a frequency of 40,000 Hz for 30 minutes to obtain a macrolide biopesticide water agent 1-8,

[0033] Table 1

[0034]

[0035] Among them, in Examples 1-4, the macrolide compound is nemoctine, and the surfactant is obtained by mixing 3 parts of Nongru 1601, 2 parts of Tween-40 and 3 parts of sodium dodecylbenzenesulfonate The penetrant is JFC-1, the antifreeze is ethylene glycol, and the pH regulator is ammonium hydroxide;

[0036] In Examples 5-8, the macrolide compound is moxictine, and the surfactant is 2 parts of Nongru 1602, 2 parts of Tween-80 and 10 parts of dodecyl hydroxypropyl sultaine mixed The penetrant is JFC-E, the antifreeze is ethylene glyco...

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PUM

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Abstract

The invention relates to a macrolide biopesticide aqua. The macrolide biopesticide aqua is prepared from the following raw materials by weight: 0.1 to 10 parts of nemadectin or moxidectin, 1 to 30 parts of a surfactant, 0.1 to 10 parts of an osmotic agent, 1 to 10 parts of an antifreezing agent and 1 to 85 parts of water. The surfactant is a mixture of a nonionic surfactant and an anionic surfactant and / or an ampholytic surfactant. The macrolide biopesticide aqua provided by the invention does not need usage of organic solvents for dissolving of nemadectin or moxidectin; through combined usage of the surfactants, the biopesticide aqua is allowed to have stable and uniform properties, which is more beneficial for application of nemadectin or moxidectin in pesticide products.

Description

technical field [0001] The invention relates to the field of pesticide preparation, specifically, a macrolide biopesticide aqueous solution and a preparation method thereof. Background technique [0002] In recent years, the pesticide industry has developed by leaps and bounds, and the sales and application of pesticide products have also increased year by year. However, the resulting environmental pollution, ecological damage and food safety issues have become increasingly urgent. For the sake of human health and the sustainable development of agricultural economy , the government ordered to ban the use of highly toxic and high residue pesticide products, and vigorously advocated the development of environmentally friendly green pesticides with high efficiency and low toxicity, especially biological pesticides. In addition, professionals also call for the use of water-based pesticides, because there are no organic solvents in water-based pesticides, so they are safer and mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/02A01N43/90A01N25/30A01P17/00A01P5/00A01P7/00A01P15/00
Inventor 陈永辉周贤龙王书睿
Owner 牡丹江佰佳信生物科技有限公司
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