Zobrazeno 1 - 10
of 14
pro vyhledávání: '"J. U. Mcguire"'
Publikováno v:
Environmental Entomology. 3:625-630
An attempt was made to develop a modified version of the Bombosch predator model as a predictive model for field evaluation of a predator complex against the prey complex by changing a numerical census of predator species in a specific environment to
Publikováno v:
Annals of the Entomological Society of America. 63:238-255
Calculations are presented to show the possibility of suppressing insect populations by overflooding a native population with individuals bearing dominant conditional lethal traits. If a conditional lethal trait is determined by a single dominant fac
Publikováno v:
Journal of Economic Entomology. 65:676-679
Nondiapausing larvae of Ostrinia nubilalis (Hubner) incorporated 3 times as much of the DNA precursor, 2-14C thymidine as diapausing larvae in 18 hours, twice as much of the RNA precursor, 2-14C uridine, into trichloroacetic acid-insoluble material i
Publikováno v:
Population Ecology. 15:64-75
In 2 years, during the initial invasion of peach leaves by the green peach aphid,Myzus persicae (Sulzer), the number of gynoparae was low, and the distribution on leaves was random. Then as the mean number increased, the distribution became intermedi
Autor:
J. U. Mcguire, S. Coppock, W. E. Allison, R. E. Hamman, P. W. Bergman, M. RockstelN, Paul B. Kannowski, R. M. Baranowski, C. C. Blickenstaff, W. H. Luckmann, J. G. Rodriguez, Eugene J. Gerberg, E. H. Fisher, Ralph W. Sherman, S. A. Hall, G. F. Ludvik, H. H. Tippins, E. J. Leroux, S. C. Billings, L. O. Warren, J. E. Swift, D. W. Davis, J. M. Kingsolver, C. S. Koehler, H. E. Gray, D. F. Bray, H. B. Wressell, R. E. Hammon, D. L. Goleman, John V. Osmun, H. W. Goble, L. L. Pechuman, R. I. Robertson, C. E. Hopla, W. S. Craig, W. E. Burkholder, F. W. Fletcher, W. P. Boyer, J. C. Moser, Ruth L. Busbey
Publikováno v:
Bulletin of the Entomological Society of America. 16:54-58
Publikováno v:
Annals of the Entomological Society of America. 67:413-415
Various levels of a protein source, a vitamin mixture, choline chloride, cholesterol, Wesson's salts, linoleic acid and linolenic acid were evaluated alone and in combination as supplements to an acetone-extracted grass-clover powder diet for 3rd-sta
Publikováno v:
Entomophaga. 22:175-177
Larvae ofEpilachna varivestisMulsant, parasitized byPediobius foveolatus (Crawford), were collected in soybean fields in Maryland during 1975. AdultP. foveolatus emerging from the larvae were sexed and counted. The ratio of males to females increased
Publikováno v:
Journal of Economic Entomology. 63:1772-1774
Two experimental aerosols, one containing allethrin and the other tetramethrin, were compared with a standard aerosol containing pyrethrins plus DDT that has been used to disinsect aircraft. Caged adult Anastrepha ludens (Loew) were exposed to 6, 8,
Publikováno v:
Bulletin of the World Health Organization. 46(4)
During 1971 worldwide experiments on the disinsection of passenger cabins at "blocks away" (as the aircraft starts taxiing for take-off) were conducted in several types of jet aircraft. A procedure was developed whereby the high capacity Boeing 747 c
Publikováno v:
Nature. 221(5175)
Halberg1 and Pittendrigh2 have shown that the organs, glands and tissues of animals have synchronized circadian rhythms that may periodically interact among themselves. These rhythms are self-sustaining oscillations with a period of about 24 h that a