- Campoletis chlorideae Uchida (Hymenoptera: Ichneumonidae) as a parasite of Helicoverpa armigera (Hüb.) (Lepidoptera: Noctuidae) in southwest India
- 作者: Pawar, C.S.; Bhatnagar, V.S. and Jadhav, D.R
- literature id: 37366
- catalog nub: TPL_PAWARn1989CCUHn25902650
- 文献库: Taxapad收录文献
- type: article
- publication name: Proceedings of the Indian Academy of Sciences
- publish date: 1989-01-01
- pages: 259-265
- volume: 98
- issue: 4
- 创建时间: 2021-03-02 15:00:32
- create by: zxmlmq (admin)
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comment:
Campoletis chlorideae Uchida was the most common parasite emerging from the larvae of Helicoverpa armigera (Hub.) collected during 1974-83 from almost all of its crop and weed hosts from Andhra Pradesh, Karnataka and Maharashtra. In most years, parasitism was highest in September and lowest in May. At ICRISAT Center, during 1977-83, the average percentage parasitism of first to third instar larvae, which are only parasitised by Campoletis chlorideae, was 44 cntdot 2 on sorghum, 33 cntdot 1 on chickpea, 32 cntdot 6 on pearl millet, 7 cntdot 1 on groundnut and 4 cntdot 2 on pigeonpea. Parasitism in pesticide-treated crops was lower than in untreated crops. Ten species of hyperparasites were recorded from cocoons of Campoletis chlorideae. Hyperparasitism was around 40% on cereals and 10% on legumes. none
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