Zobrazeno 1 - 6
of 6
pro vyhledávání: '"R. J. Dysart"'
Publikováno v:
Annals of the Entomological Society of America. 85:482-488
The alfalfa plant bug, Adelphocoris lineolatus (Goeze), is one of two mirid species that are often abundant on alfalfa in the northeastern United States. We have established the European parasite Peristenus conradi , n. sp., described in this paper,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae93618551b53284396d0d71ee2ab995
https://doi.org/10.1093/aesa/85.4.482
https://doi.org/10.1093/aesa/85.4.482
Autor:
R. J. Dysart, G. L. Baker
Publikováno v:
Australian Journal of Entomology. 31:241-242
Two new developmental pathways were found in Scelio bipartitus parasitising diapause eggs of Gastrimargus musicus in a temperate region; overwintering as pharate adults within the host egg to emerge in spring; and overwintering as larvae with develop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff666eae919db9fa362d9899908f2d8d
https://doi.org/10.1111/j.1440-6055.1992.tb00498.x
https://doi.org/10.1111/j.1440-6055.1992.tb00498.x
Autor:
R. J. Dysart, R. M. Hendrickson
Publikováno v:
Journal of Economic Entomology. 76:1075-1079
Leaflets mined by a single larva of Agromyza frontella (Rondani) in third-cutting alfalfa abscised an average of 12.9 days after the larva emerged from the leaflet to pupate in the soil; no leaflets remained on the plant at harvest 29 days later. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b63e93106602c74ac6dff7d22d2607e
https://doi.org/10.1093/jee/76.5.1075
https://doi.org/10.1093/jee/76.5.1075
Publikováno v:
The Canadian Entomologist. 104:1445-1456
Microctonus stelleri Loan is described as a new species. This euphorine braconid occurs in France, Germany, Sweden, and Russia. It is umvoltine and its only known host is the alfalfa weevil, Hypera postica (Gyllenhal). In the spring the mature parasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f5a175069123a319635d19b98c6eb85
https://doi.org/10.4039/ent1041445-9
https://doi.org/10.4039/ent1041445-9
Autor:
R. J. Dysart
Publikováno v:
Entomophaga. 16:445-452
From 1966 through 1970, numerous colonies of an egg parasite,Anaphes flavipes [Foerster] sensuDebauche, were shipped to the United States from many localities in Europe as part of a biological control effort against the cereal leaf beetle,Oulema mela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c1bddea4ed4906c1535edf73d55ccad
https://doi.org/10.1007/bf02370925
https://doi.org/10.1007/bf02370925
Publikováno v:
Experientia. 44:792-794
Volatile fractions of the clover head,Hypera meles (Fab.), and alfalfa,Hypera postica (Gyllenhal), weevils contained three of four boll weevil,Anthonomus grandis (Boh.), pheromone components, (Z)-3,3-dimethylcyclohexane Δ1,β-ethanol and (Z)- and (E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01e2698f3be6ce475cb9043724b3ba00
https://doi.org/10.1007/bf01959169
https://doi.org/10.1007/bf01959169