Zobrazeno 1 - 10
of 40
pro vyhledávání: '"C. M. Ignoffo"'
Autor:
C. M. Ignoffo, C. Garcia
Publikováno v:
Environmental Entomology. 26:955-960
A parental, wild-type strain of the nuclear polyhedrosis virus of Autographa californica (Speyer) (AcMNPV) and 2 recombinant strains, engineered to express a scorpion toxin (AcAaIT) or a juvenile hormone esterase (AcJHE-KK), were used to infect larva
Autor:
C. Garcia, C. M. Ignoffo
Publikováno v:
Environmental Entomology. 23:1025-1029
The sunlight-UV (SUV) inactivation of field-applied viral and other microbial insecticides has been attributed to a direct effect on DNA or generation of highly reactive radicals, or both. Therefore, it may be possible to inhibit this inactivation by
Autor:
L V, Larson, C M, Ignoffo
Publikováno v:
Journal of economic entomology. 64(6)
Autor:
C. M. Ignoffo, C. Garcia
Publikováno v:
Environmental Entomology. 21:913-917
Entomogenous fungi with pigmented conidia varying from black to white (Aspergillus niger van Tiegh , black; mutant A. niger cinnamomeus , tan; Metarhizium anisopliae (Metsch.) Sorok, dark green; Nomuraea rileyi (Farlow) Samson, blue–green; mutant N
Autor:
C. Garcia, C. M. Ignoffo
Publikováno v:
Environmental Entomology. 21:210-213
When polyhedral inclusion bodies (PIB) of the singly embedded nucleopolyhedrosis virus of Heliothis, Baculovirus heliothis (HzSNPV), were exposed in water to simulated sunlight, there was about a 90% loss of its original viral activity, and the PIB w
Autor:
C. M. Ignoffo
Publikováno v:
The Florida Entomologist. 75:516
This symposium review will focus on the impact of environmental factors (primarily sunlight, temperature, humidity-water) on the field persistence of selected representative species of entomopathogens (bacteria, fungi, protozoans, viruses). Sunlight
Publikováno v:
Environmental Entomology. 4:569-573
No consistent deleterious effects directly attributable to the nuclear polyhedrosis virus, Baculovirus heliothis , were observed when rhesus monkeys, Macaca mulatta L., were exposed to the virus once or weekly for 26 weeks by subcutaneous injection,
Publikováno v:
Entomophaga. 20:113-120
Eight pesticides; methyl parathion, malathion (organo-phosphates), toxaphene (chlorinated hydrocarbon), carbaryl (carbamate), pyrethrin (plant derivative),Bacillus thuringiensis, nuclear polyhedrosis virus (Heliothis) (microbial insecticides), and 2,
Autor:
C. M. Ignoffo, R. T. Roush
Publikováno v:
Journal of Economic Entomology. 79:334-337
Larvae of permethrin- and methomyl-resistant strains and an insecticide-susceptible strain of the tobacco budworm, Heliothis virescens (F.), were tested for susceptibility to a nuclear polyhedrosis virus, Baculovirus heliothis ; a bacterium, Bacillus
Publikováno v:
Journal of Economic Entomology. 72:562-565
Three species of pest caterpillars of cole crops, i.e., Pieris rapae (L.), Plutella xylostella (L.), and Trichoplusia ni (Hubner), were susceptible to Boverin, a mycoinsecticidal preparation of Beauveria bassiana (Bals.) Vuill. The LC-50’s were 0.2