Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Galal N. El Sayed"'
Publikováno v:
Journal of Invertebrate Pathology. 64:13-17
The host range of the mycoinsecticide Beauveria bassiana includes both the greater wax moth (Galleria mellonella) and the cabbage looper (Trichoplusia ni). Larvae of G. mellonella and T. ni were infected individually with five diverse strains of B. b
Publikováno v:
Experimental Mycology. 15:310-315
The entomogenous fungusMetarhizium anisopliae attacks a broad range of insects, including the agricultural pestsGalleria mellonella (the Greater Wax Moth) andTrichoplusia ni (the Cabbage Looper). Five strains ofM. anisopliae from widely divergent iso
Publikováno v:
Mycopathologia. 113:95-102
The effects of cuticle from larvae of Trichoplusia ni, Heliothis zea and H. virescens on rate and extent of germination of conidia of a Mississippian isolate (MS) and an Ecuadoran (EC) isolate of Nomuraea rileyi were studied. Solid substrates general
Publikováno v:
In vitro cellulardevelopmental biology. Animal. 37(6)
Cell lines from selected lepidopteran species were established for the overall purpose of use in baculovirus production. A total of 36 new cell lines from 10 lepidopteran species were generated, including cell lines from a pyralid, the European corn
Publikováno v:
In vitro cellulardevelopmental biology. Animal. 37(6)
SUMMARY One key to the in vitro mass production of baculoviruses is the development of insect cell lines capable of producing high levels of extracellular virus (ECV) and/or occlusion bodies (OBs). For this study, 34 newly established cell lines from
Publikováno v:
Mycopathologia. 118:163-165
A semi-defined medium was successfully used to culture several natural and mutant isolates of the entomopathogenic fungus, Nomuraea rileyi. The medium contains only two complex ingredients at very low levels, yet permits germination and mycelial grow
Publikováno v:
Journal of Invertebrate Pathology. 54:394-403
High levels of both endo - and exo -chitinase activity were detected in two virulent isolates but not in one avirulent isolate of Nomuraea rileyi . The greatest difference in chitinolytic activity occurred at germination when endo -chitinase activity
Autor:
Charles O. Knowles, Galal N. El-Sayed
Publikováno v:
Journal of Economic Entomology. 77:872-875
The toxicities of binary mixtures of formanilides and formamidines with nine insecticides to Heliothis zea (Boddie) were investigated and compared to the toxicities of their individual components. The 21 formanilides were mono-, di-, or tri-substitut
Publikováno v:
Journal of Economic Entomology. 81:1586-1591
The toxicities of 64 insecticides and acaricides belonging to several different chemical classes to the bulb mite, Rhizoglyphus echinopus (Fumouze and Robin), were examined with a contact-dip method. Results were compared with those obtained with man
Publikováno v:
Experimental Eye Research. 45:443-451
Cholesterolgenesis could be important for both cell growth and DNA synthesis in many cell types. Since the ocular lens seems at least partially dependent upon biosynthesis to supply its required cholesterol, cholesterolgenesis could have a special ro