Predatory effect of Orius niger (Wolff) (Hem., Anthocoridae) an Frankliniella occidentalis (Pergande) and Thrips tabaci Lindeman (Thysan., Thripidae)

被引：17

作者：

Deligeorgidis, PN ^{[1
]}

机构：

[1] Technol Educ Inst W Macedonia, Branch Florina, Dept Crop Prod, Florina 53100, Greece

来源：

JOURNAL OF APPLIED ENTOMOLOGY | 2002年 / 126卷 / 2-3期

关键词：

D O I：

10.1046/j.1439-0418.2002.00603.x

中图分类号：

Q96 [昆虫学];

学科分类号：

摘要：

The predatory effect of adult female Orius niger (Wolff) (Hem., Anthocoridae) on the larvae I-II and adults of two injurious thrips, Frankliniella occidentalis (Pergande) and Thrips tabaci Lindeman (Thysan., Thripidae), was examined in June 1997, in controlled environment chambers (temperature 22 +/- 0.2degreesC, 65 +/- 3% RH, a 16 h light : 8 h dark photoperiod and light intensity 9000 Lux). This study took place on sweet popper leaves (Capsician annuum L.) in transparent small plastic cages at proportions of 115, 1/10, 1/20 and 1/30 predatory umber of thrips for larvae I-I I and adults separately for each thrips species. O. niger was proved an effective predator for the immature stages (larvae I-II) and for the adults of the two thrips species, We concluded that O. niger could be used with success for the biological control of thrips in greenhouses crops.

引用

页码：82 / 85

页数：4

共 26 条

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