Journal of Biological Control

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Field surveys undertaken in Himachal Pradesh since 1991 revealed that tomato crop suffered upto 56.7 percent fruit damage by Helicoverpa armigera Hubner (Anonymous, 1991.) Mathur (1970) reported four parasites of H.armigera from the State. In the present studies which were carried out at Solan (Himachal Pradesh, Campoletis chlorideae Uchida an ichneumonid and it hyperparasite Brachymeria secundaria (Ruschka) a chalcid have been recorded.

Keywords

Helicoverpa armigera Campoletis chlorideae, Brachymeria secundaria.
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