Zobrazeno 1 - 4
of 4
pro vyhledávání: '"M. Ashraf Poswal"'
Publikováno v:
Asian Journal of Plant Sciences. 1:407-409
Publikováno v:
Annals of the Entomological Society of America. 85:39-43
Reliable criteria for age-grading field-collected Acyrthosiphon kondoi Shinji are of critical importance for proper development and interpretations of time-specific life table data. Classification criteria in the form of linear discriminant models we
Publikováno v:
Environmental Entomology. 19:1001-1009
Time-specific life tables were developed for Acyrthosiphon kondoi Shinji in Oklahoma during growth of the first alfalfa crop in 1985 and 1986. In each year, population densities increased rapidly (from 200 aphids per stem) during a 2–3-wk period be
Autor:
Richard C. Berberet, M. Ashraf Poswal
Publikováno v:
Population Ecology. 31:275-287
Field populations of blue alfalfa aphid and pea aphid on alfalfa were sampled during 1985 and 1986 to determine the association of co-occurrence, interspecific interactions and comparative temporal variations in the spatial dispersion patterns of the