EFFECT OF A NEEM (AZADIRACHTA-INDICA A-JUSS, MELIACEAE) EXTRACT ON SURVIVAL AND FEEDING OF LARVAE OF 4 KERATINOPHAGOUS INSECTS

被引：9

作者：

GERARD, PJ

RUF, LD

机构：

[1] New Zealand Pastoral Agricultural Research Institute Ltd, Ruakura Agricultural Research Centre, Hamilton

来源：

JOURNAL OF STORED PRODUCTS RESEARCH | 1995年 / 31卷 / 02期

关键词：

ANTHRENOCERUS AUSTRALIS; TINEOLA BISSELLIELLA; TINEA DUBIELLA; HOFMANNOPHILA PSEUDOSPRETELLA; NEEM; AZADIRACHTIN;

D O I：

10.1016/0022-474X(94)00048-X

中图分类号：

Q96 [昆虫学];

学科分类号：

摘要：

Six rates of a neem seed extract ranging from 0.1-2.6 mg azadirachtin/g wollen cloth were tested against late instar larvae of the Australian carpet beetle Anthrenocerus australis Hope, the webbing clothes moth Tineola bisselliella Hummel, the case-bearing clothes moth Tinea dubiella Stainton and the brown house moth Hofmannophila pseudospretella Stainton. Feeding damage decreased with increasing rates for all species. A significant rate response was found for T. bisselliella and T. dubiella larval survival after 2 weeks, but there was no effect on A. australis and H. pseudopretella, apart from a rate response in larval moulting in the latter. When the bioassay was repeated using the first instar H. pseudospretella, survival increased with increasing rates of azadirachtin.

引用

页码：111 / 116

页数：6

共 13 条

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