Zobrazeno 1 - 10
of 12
pro vyhledávání: '"G S Miranpuri"'
Publikováno v:
Journal of Applied Entomology. 119:167-170
A series of bioassays were conducted on flea beetle, Phyllotreta cruciferae using various strains/isolates of Beauveria bassiana. Flea beetles were sprayed with a conidiospore suspension of 10 8 spores/ml in different experiments. Fungus-treated and
Publikováno v:
Journal of Applied Entomology. 118:103-110
In the Saskatchewan prairies Nuttall blister beetle Lytta nuttali Say is a sporadic pest of forages, canola, faba beans (Vicia faba) and a variety of other crops like lupin (Lupinus spp.) and vetch (Vicia sativa). In this study we examined the effect
Publikováno v:
Entomologia Experimentalis et Applicata. 68:157-164
Surface changes of hemocytes from the migratory grasshopper, Melanoplus sanguinipes (Fab.), following wounding and/or infection with Beauveria bassiana (Bals.) Vuillemin were assessed using fluorescein labelled wheat germ agglutinin (WGA) and concana
Publikováno v:
Entomologia Experimentalis et Applicata. 67:161-166
The distribution and abundance of acid phosphatase (AP) in hemolymph (HL), plasma (PM) and hemocyte lysate supernatant (HLS) of the migratory grasshopper, Melanoplus sanguinipes infected with Beauveria bassiana (strain GK 2016) has been examined. AP
Publikováno v:
Journal of Applied Entomology. 116:156-162
In the summer of 1991 in the Saskatoon and surrounding area, borage (Borago officinalis), a speciality crop of Saskatchewan, was found heavily infested by Painted Lady caterpillar, Vanessa cardui L. Laboratory and field trials with Bacillus thuringie
Publikováno v:
Journal of Applied Entomology. 115:313-317
We present the first report of the susceptibility of the three predominant Lygus species in western Canada to B. bassiana. Three species of adult lygus bug were collected in Saskatchewan, Canada and subjected to a bioassay against the entomopathogeni
Publikováno v:
Journal of Economic Entomology. 84:371-378
The hemolymph and the hemocytes from the migratory grasshopper, Melanoplus sanguintpes (F.), were characterized. Ten-d-old male grasshoppers had similar hemolymph osmolality (375 m3sm/kg) and pH (7.6) compared with female grasshoppers. However, femal
Publikováno v:
Entomologia Experimentalis et Applicata. 59:19-27
A series of experiments were conducted to determine the infection sites of the entomopathogenic fungus Beauveria bassiana after ingestion by the larvae of Aedes aegypti. The timing of the host death in relation to larval molting, the principle sites
Publikováno v:
Applied Microbiology and Biotechnology. 36
Beauveria bassiana can produce three spore types; aerial conidia, submerged conidia and blastospores. We have examined the spore surface characteristics (hydrophobicity and cell-wall surface lectins), thermal inactivation and the virulence towards th