Zobrazeno 1 - 10
of 46
pro vyhledávání: '"D R, Smitley"'
Autor:
D. R. Smitley, N. C. Peterson
Publikováno v:
Journal of Environmental Horticulture. 11:171-175
Twenty-four cultivars of Malus spp. were evaluated for resistance to naturally occurring insect pests at replicated plantings in Detroit, Lansing, and Cadillac, Michigan. ‘Adams,’ ‘Candied Apple,’ and ‘Sugar Tyme’ crabapples were the most
Publikováno v:
Arthropod Management Tests. 30
Autor:
D. R. Smitley, Terrance W. Davis
Publikováno v:
Arthropod Management Tests. 21:357-359
On 14 Jul, eighty-four, 6-inch-tall marigolds were planted in 6 inch pots from bedding flats at the Pesticide Research Center, Michigan State University. On this day the plants were infested with twospotted spider mites raised on bean plants in the l
Autor:
D. R. Smitley, T. W. Davis
Publikováno v:
Arthropod Management Tests. 29
Autor:
D. R. Smitley, T. W. Davis
Publikováno v:
Arthropod Management Tests. 28
Publikováno v:
Journal of economic entomology. 94(6)
In this study, we addressed the question of whether or not native stands of blueberry (Vaccinium spp.) and/or huckleberry (Gaylussacia spp.) support populations of blueberry maggot, Rhagoletis mendax Curran, in the Great Lakes region. Infestation of
Autor:
D. R. Smitley, T. W. Davis
Publikováno v:
Arthropod Management Tests. 27
Publikováno v:
Arthropod Management Tests. 26
Publikováno v:
ACS Symposium Series ISBN: 9780841226272
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8677bed218cbc3a905c09df1c5ef54d
https://doi.org/10.1021/bk-1993-0522.ch014
https://doi.org/10.1021/bk-1993-0522.ch014
Autor:
D. R. Smitley, T. W. Davis
Publikováno v:
Arthropod Management Tests. 22:394-395
The 10 ft tall container grown trees were held in a nursery holding area on the Michigan State University Campus in East Lansing, Michigan for the duration of this test. To alleviate drift problems, branches were dipped in the appropriate pesticide s