Histopathological effect of the insecticidal principle from psychic nut, Jatropha curcas Linn. on cotton bollworm Helicoverpa armigera (Hubn.)
The mechanism of the insecticidal action of the crude oils from Jatropha curcas seed kernels or leaves on Helicoverpa armigera (Hubn.) (cotton bollworm) was determined at the physiological level. The H. armigera larva reared on J. curcas oil-treated diet or its pupa had few hemocytes. The epidermal...
| Publié dans: | Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) Vol. 75, no. 1 & 2 (Jan. 1992 - Jun. 1992), 29-46 |
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| Format: | Article |
| Langue: | English |
| Publié: |
1992
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| Sujets: |