Pathogenicity of verticillium lecanii to aphis craccivora (Homoptera: Apbididae)
التأثير المرضي للفطر Verticillium Lecanii على Aphis craccivora
Zagazig journal of agricultural research, 2003 v. 30 (3)
Aly, Safaa H.
creator
text
bibliography
ua
2003
continuing
eng
ara
p.957-968.
Research studies were undertaken to investigate the possibility of using Verticillium Lecanii as a biological control agent for the control of Aphis craccivora. The Present work reported successful infection by V. Lecanii to the aphid Aphis craccivora. Pathogenicity test as well as the effect on some changes in certain biochemical components of treated nymphs were done. Results indicated that LC50 and LC90 were 0.85 x 107 and 2.7 x 107 spores/mL, respectively The tests proved reductions in total protein, fat, and- amylase enzyme.
Includes references.
Summary in Arabic.
Homoptera
Aphids
Biological control
Aphis
Aphis craccivora
Torrubiella confragosa
Zagazig Journal of Agricultural Research
1110-0338
u158356
2003.v.30(3)
http://nile.enal.sci.eg/EALE/2003/ZJAR/3003/3/957.pdf
http://nile.enal.sci.eg/EALE/2003/ZJAR/3003/3/957.pdf
EAL
120426
u208373