Methyl amine abamectin acylate and its preparation method and application

A technology of methylamino abamectin and organic acid salt, applied in the field of pesticides, can solve the problems of narrow insecticidal spectrum, low solubility, weak systemic conductivity, etc. The effect of suction and transport capacity
CN1948328AInactive Publication Date: 2007-04-18SOUTH CHINA AGRI UNIV
0 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SOUTH CHINA AGRI UNIV
Publication Date
2007-04-18
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The present invention discloses a kind of methylaminoabamectin organic acid salt, its preparation method and application. Said invention also provides its chemical structure formula. As compared with abamectin and emamectin benzoate the ratio of its polar group in the compound can be greatly raised, and its solubility in the water also is obviously raised, so that it can greatly raise effect for controlling plant pests.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the field of pesticides, and in particular relates to a class of methylaminoabamectin organic acid salts and a preparation method and application thereof. Background technique

[0002] In 1975, researchers from Kitasato Research Institute in Japan isolated a Streptomyces avermitilis MA-4680 (NRRL8165) from soil samples in Shizuoka Prefecture, and then American Merck Company extracted a group of 8 A mixed natural product composed of two structurally similar homologues, and named avermectins (AVM for short). In 1981, the company realized the industrialization of Abamectin, which was gradually applied in agriculture, animal husbandry and sanitation. At the end of the 1980s, my country began to introduce abamectin strains. Shanghai Pesticide Research Institute, China Agricultural University and other units conducted research on strain isolation, mutation breeding, fermentation technology, extraction and refining, etc., which promo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More