Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Daniel Olmstead"'
Autor:
Zachariah R. Hansen, Sandeep Sharma, Daniel Olmstead, Julie R. Kikkert, Linda E. Hanson, Sarah J. Pethybridge
Publikováno v:
Plant Disease. 104:1831-1840
Cercospora leaf spot (CLS), caused by the fungus Cercospora beticola, is the dominant foliar disease affecting table-beet production in New York. CLS epidemics occur annually and, if uncontrolled, will rapidly lead to defoliation. In broad-acre produ
Autor:
Anthony M. Shelton, Daniel Olmstead
Publikováno v:
Florida Entomologist. 99:161-165
Helicoverpa zea Boddie (Lepidoptera: Noctuidae), the corn earworm, is a key pest of sweet corn (Poales: Poaceae) in many parts of the United States. Integrated pest management (IPM) practices for H. zea in fresh and processing sweet corn use pheromon
Publikováno v:
Journal of Economic Entomology. 107:115-120
The potential impacts on natural enemies of crops that produce insecticidal Cry proteins from Bacillus thuringiensis (Bt) are an important part of an environmental risk assessment. Entomopathogenic nematodes are important natural enemies of lepidopte
Autor:
Daniel Olmstead, Anthony M. Shelton
Publikováno v:
Florida Entomologist. 95:1127-1131
The leek moth, Acrolepiopsis assectella (Zeller), is a newly introduced micro-lepidopteran pest in North America that attacks Allium crops, including onion, leek, and garlic. Eggs are laid on leaves and emerging larvae may cause extensive damage by m
Publikováno v:
Journal of economic entomology. 109(4)
The corn earworm, Helicoverpa zea (Boddie), is a polyphagous pest found throughout the United States, where it attacks many field and vegetable crops. Although H. zea has long been a traditional pest of sweet corn, its importance to this crop has inc
Publikováno v:
Journal of Integrated Pest Management. 2:C1-C6
Two species of crane flies (Diptera: Tipuloidea) introduced from Europe, Tipula oleracea L. and T. paludosa Meigen, have become established across portions of northeastern United States and present an economic concern to the production sod industry.
Publikováno v:
Journal of Integrated Pest Management. 1:E1-E8
Gauging the pest status of invasive insects is a vital element of postestablishment management and response plans. After their 2004 detection in New York, diverse field observations were summarized to appraise the pest status of Tipula oleracea L. an
Autor:
Daniel Olmstead, Daniel C. Peck
Publikováno v:
Bulletin of Entomological Research. 100:689-700
Turfgrass applications of imidacloprid were previously shown to suppress the abundance of certain soil arthropods. To ascertain whether those impacts harbor functional consequences, the effect of neonicotinoids on Japanese beetle (Popillia japonica N
Autor:
Daniel Olmstead, Daniel C. Peck
Publikováno v:
Journal of Economic Entomology. 102:652-658
Two species of invasive crane flies are damaging pests of turfgrass in the Great Lakes region after their inadvertent introduction and establishment. In New York, where Tipula paludosa Meigen and Tipula oleracea L. (Diptera: Tipulidae) were first det
Publikováno v:
Journal of economic entomology. 107(1)
The potential impacts on natural enemies of crops that produce insecticidal Cry proteins from Bacillus thuringiensis (Bt) are an important part of an environmental risk assessment. Entomopathogenic nematodes are important natural enemies of lepidopte