Zobrazeno 1 - 6
of 6
pro vyhledávání: '"R T Villanueva"'
Publikováno v:
Journal of Economic Entomology. 116:591-598
The hemp russet mite, Aculops cannabicola (Farkas) is a key pest of hemp (Cannabis sativa L.). Given its microscopic size, estimating the size of its populations can be a major limitation to control this pest. Here, we describe a method to count A. c
Autor:
Larry J. Gut, Jayson K. Harper, Richard W. Straub, A. Atanassov, R. T. Villanueva, Jan P. Nyrop, James F. Walgenbach, H. W. Hogmire, Greg Krawczyk, Larry A. Hull, W. H. Reissig, P. S. McGhee, J. C. Bergh, Mike Haas, Arthur M. Agnello, P. W. Shearer, L. F. Kime, David J. Biddinger
Publikováno v:
American Entomologist. 55:184-197
Studies were conducted from 2002 to 2005 to determine the effectiveness of reduced-risk (RR) tactics for managing key pests in 50 commercial apple orchards (114 ha) in Michigan, North Carolina, New York, Pennsylvania, Virginia, and West Virginia; and
Autor:
R. T. Villanueva, C. C. Childers
Publikováno v:
Environmental Entomology. 36:9-14
Publikováno v:
Journal of Entomological Science. 39:23-29
The acceptability of Panonychus citri (McGregor) (Tetranychidae) as prey for adults and larvae of four coccinellid species, Cycloneda sanguinea L., Exochomus childreni Mulsant, Harmonia axyridis Pallas, and Olla v-nigrum (Mulsant), was evaluated. Als
Publikováno v:
Annals of Tropical Medicine & Parasitology. 92:603-614
Publikováno v:
Annals of Tropical Medicine And Parasitology. 92:603-614
Components of vectorial capacity (biting density, survival, and host preferences) of a population of Aedes (Finlaya) poicilius, the principal vector of Wuchereria bancrofti in the Philippines, were studied in 1994-1995 in Sorsogon province. Aedes poi