Zobrazeno 1 - 10
of 27
pro vyhledávání: '"M. A. Boetel"'
Publikováno v:
Journal of Economic Entomology. 98:1992-1998
Autor:
M. A. Boetel, B. W. Fuller, L. D. Chandler, J. J. Tollefson, B. L. Mcmanus, N. D. Kadakia, P. D. Evenson, T. P. Mishra
Publikováno v:
Journal of Economic Entomology. 98:1957-1968
Autor:
M A, Boetel, B W, Fuller, L D, Chandler, J J, Tollefson, B L, McManus, N D, Kadakia, P D, Evenson, T P, Mishra
Publikováno v:
Journal of economic entomology. 98(6)
Impacts of semiochemical-based insecticidal bait applications on beneficial arthropod groups common to field corn, Zea mays L., habitats were assessed in areawide-managed field sites in South Dakota and Iowa during 1997 and 1998. Slam, a commercial b
Publikováno v:
Journal of economic entomology. 98(6)
Lady beetles (Coleoptera: Coccinellidae) are important polyphagous predators in maize, Zea mays L., fields. Transgenic Cry3Bb1 maize hybrids express a coleopteran-specific insecticidal protein derived from Bacillus thuringiensis (Berliner) subsp. kum
Autor:
B. W. Fuller, M. A. Boetel
Publikováno v:
Arthropod Management Tests. 23:196-197
Cornfields located near New Holland and Garretson in central and eastern South Dakota, respectively, were chosen for this study. The experiment was conducted to evaluate insecticide efficacy using ground-driven Noble metering and electronic Smartbox
Autor:
M. A. Boetel, B. W. Fuller
Publikováno v:
Arthropod Management Tests. 23:195-196
Corn fields near New Holland and Letcher, South Dakota were used to evaluate planting-time and postemergence insecticides for controlling first-generation European corn borer, Ostrinia nubilalis Hubner, larvae. Preapplication counts (4 d before appli
Publikováno v:
Insecticide and Acaricide Tests. 18:328-329
A 60-acre CRP field, predominated by smooth brome grass and located near Menno, SD was selected for the study. The objective of this experiment was to evaluate residual grasshopper control for a four week period. Pretreatment sampling indicated that
Publikováno v:
Insecticide and Acaricide Tests. 18:197-198
Evaluation of several insecticide treatments for control of 1st generation ECB larvae, were conducted near Chester, SD. Preapplication counts indicated a uniform infestation of 3rd-instar, or younger larvae in ca. 80% of stalks sampled. Granules were
Publikováno v:
Insecticide and Acaricide Tests. 16:143-144
A cornfield near Delmont, S. Dak., was chosen to evaluate 22 compounds for control of first brood European corn borer (ECB) larvae. Preapplication counts indicated a uniform infestation of third instar, or younger, larvae in 80% of stalks sampled. Gr
Publikováno v:
Insecticide and Acaricide Tests. 15:189-190
Three granular corn rootworm insecticide studies were conducted to evaluate various application techniques, rates, and formulations. Garretson, Nunda, Rutland, and 2 Lake Andes sites served as locations for these studies. The experimental design for