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pro vyhledávání: '"Charles C. Doane"'
Autor:
Charles C. Doane
Publikováno v:
Controlled-Release Delivery Systems for Pesticides ISBN: 9781315140353
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c2ee9d3f705eb4f0cc404dd161741c0
https://doi.org/10.1201/9781315140353-16
https://doi.org/10.1201/9781315140353-16
Publikováno v:
American Entomologist. 37:59-59
Publikováno v:
Environmental Entomology. 6:768-772
Synthetic attractant lures enriched in the (+) enantiomer of cis -7,8-epoxy-2-methyloctadecane were many times more effective in eliciting trap catch of male gypsy moth, Lymantria dispar (L.), than racemic cis -7,8-epoxy-2-methyloctadecane. The lower
Autor:
David E. Leonard, Charles C. Doane
Publikováno v:
The Canadian Entomologist. 107:1333-1338
Late-stage gypsy moth larvae, Porthetria dispar (L.), orient by polarized light in woodland openings. Activity of larvae was greatest before 1030 h and after 1400 h Eastern Standard Time, when plane-polarized sky-light was stronger and ground surface
Autor:
Charles C. Doane
Publikováno v:
Journal of Invertebrate Pathology. 15:21-33
The development of an epizootic was studied in a dense population of larvae of the gypsy moth, Porthetria dispar. The two pathogens involved were a nuclear-polyhedrosis virus and a variant of Streptococcus faecalis. It was known that there was approx
Autor:
Charles C. Doane, John J. Redys
Publikováno v:
Journal of Invertebrate Pathology. 15:420-430
A bacterial disease of larvae of the gypsy moth, Porthetria dispar, is caused by infection of the gut with a streptococcus. The morphological, biochemical, and serological features of the organism were consistent with those of Streptococcus faecalis.
Autor:
Charles C. Doane
Publikováno v:
Journal of Invertebrate Pathology. 9:376-386
The relative susceptibility of three larval instars of the gypsy moth, Porthetria dispar , to a nuclear-polyhedrosis virus was studied by bioassay in the laboratory. The LC 50 values for first-, second-, and third-instar larvae were 0.23, 2.3, and 2.
Autor:
Charles C. Doane
Publikováno v:
Annals of the Entomological Society of America. 61:768-773
When virgin female Porthetria dispar (L.) actively released sex attractant they assumed a typical calling position and began a rhythmic protraction and partial retraction of the last abdominal segments or “ovipositor.” If disturbed or when contac
Taxonomy and Biology of Pineus strobi (Hartig) and P. coloradensis (Gillette) (Homoptera: Adelgidae)
Autor:
Charles C. Doane
Publikováno v:
The Canadian Entomologist. 93:553-560
During 1958 a general infestation of Pineus coloradensis (Gillette) was observed on red or Norway pine, Pinus resinosa Ait. This insect is widely distributed throughout western United States where it attacks a number of pines. The Annand collection h
Autor:
Charles C. Doane, Ring T. Cardé
Publikováno v:
Environmental Entomology. 2:603-606
Porthetria dispar (L.) males exhibiting pheromone orientation or searching behavior may be recognized by slow, slightly zigzag forward flight, with body held at an angle of roughly 45° to the horizontal plane and antennae directed up and forward. Th