Effect of solvent residues of Vitex negundo Linn. and Cassia fistula Linn. on pulse beetle, Callosobruchus maculatus Fab. and its larval parasitoid, Dinarmus vagabundus (Timberlake).
Indian J Exp Biol
;
2000 Mar; 38(3): 290-2
Article
in English
| IMSEAR
| ID: sea-63246
ABSTRACT
Effect of solvent residues of Vitex negundo L. and Cassia fistula L. leaves (0.5 and 1%) was studied on egg laying and adult emergence of Callosobruchus maculatus Fab. and on percentage of larval parasitism by Dinarmus vagabundus (Timberlake). Cowpea seeds treated with methanol and aqueous extract of Vitex, at these concentrations (0.5 and 1%), significantly reduced the number of eggs and emergence of F1 adults of C. maculatus. Both Vitex and Cassia extracts did not affect the percentage of parasitism by D. vagabundus on C. maculatus grubs.
Full text:
Available
Index:
IMSEAR (South-East Asia)
Main subject:
Plants, Medicinal
/
Coleoptera
/
Cassia
/
Vitex
/
Hymenoptera
/
Insecticides
/
Fabaceae
/
Animals
Language:
English
Journal:
Indian J Exp Biol
Year:
2000
Type:
Article
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