Effects of five insecticides used in apple orchards on Hyaliodes vitripennis (Say) (Hemiptera: Miridae)

被引：11

作者：

Bostanian, NJ

Larocque, N

Vincent, C

Chouinard, G

Morin, Y

机构：

[1] Agr & Agri Food Canada, Hort Res & Dev Ctr, St Jean, PQ J3B 3E6, Canada

[2] Inst Rech & Dev Agroenvironm, St Hyacinthe, PQ J2S 7B8, Canada

[3] Agrilus Inc, St Alexandre Iberville, PQ J0J 1SO, Canada

来源：

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES | 2000年 / 35卷 / 02期

关键词：

toxicity; Hyaliodes vitripennis (Say); apple orchards; biological control;

D O I：

10.1080/03601230009373260

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Azinphos-methyl, carbaryl, dimethoate, phosmet and phosalone were used in apple orchards to manage apple aphid, apple maggot, woolly apple aphid and leaf eating caterpillars. Among the five insecticides evaluated, dimethoate, carbaryl and azinphosmethyl were the most toxic to the nymphs and adults of Hyaliodes vitripennis (Say) from two regions. Phosalone was the least toxic, Nymphs were more resistant than the adults. While the LC50 for dimethoate was 130 ppm for nymphs, it was 3 ppm for adults from St. Jean-Baptiste-de-Rouville. There were also significant differences in the level of resistance between the two regions where the H. vitripennis were collected. At St. Alexandre the LC50 for phosalone on nymphs was 19, 250 ppm whereas, at St. Jean-Baptiste-de-Rouville it was 160, 000 ppm.

引用

页码：143 / 155

页数：13

共 26 条

[1] PREDATORY MIRIDS OF THE GREEN APPLE APHID APHIS-POMI, THE 2-SPOTTED SPIDER-MITE TETRANYCHUS-URTICAE AND THE EUROPEAN RED MITE PANONYCHUS-ULMI IN APPLE ORCHARDS IN QUEBEC [J].