Physicochemical and biological properties of aversectin C

被引：0

作者：

Drinyaev, VA ^{[1
]}

Kruglyak, EB ^{[1
]}

Mosin, VA ^{[1
]}

Ter-Simonyan, VG ^{[1
]}

Novik, TS ^{[1
]}

Rusakov, SV ^{[1
]}

Berezina, NS ^{[1
]}

Berezkina, NE ^{[1
]}

Sterlina, TS ^{[1
]}

机构：

[1] Farmbiomed, Moscow 129226, Russia

来源：

APPLIED BIOCHEMISTRY AND MICROBIOLOGY | 1999年 / 35卷 / 02期

关键词：

D O I：

暂无

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A complex consisting of eight natural avermectins was isolated from the dry biomass of Streptomyces avermitilis VNIIS KhM-54. The identity of the compounds obtained to the previously described avermectins was confirmed by high-performance liquid chromatography, UV spectroscopy, and mass spectrometry. The distinctive feature of this complex, termed aversectin C, is that it contains mainly group B avermectins (67.5%). Aversectin C was shown to have a broad range of insecticidal, acaricidal, and nematocidal activities. The complex is highly efficient against leaf miners and leaf-sucking pests, as well as many endo- and ectoparasites of agricultural animals. Aversectin C is rapidly degraded in the environment: its half-life in soil (hothouse conditions) acid water is 25-30 acid 72 h, respectively.

引用

页码：177 / 182

页数：6

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