Zobrazeno 1 - 10
of 17
pro vyhledávání: '"R. J. Whitworth"'
Publikováno v:
Phytopathology®. 108:1196-1205
Several aphid species transmit barley yellow dwarf, a globally destructive disease caused by viruses that infect cereal grain crops. Data from >400 samples collected across Kansas wheat fields in 2014 and 2015 were used to develop spatiotemporal mode
Autor:
Ming-Shun Chen, Yoonseong Park, John P. Fellers, Sandra Garcés-Carrera, Xiaoyan Cheng, R. J. Whitworth
Publikováno v:
Advanced Biosystems. 4:1900275
Animals are thought to use only glucose polymers (glycogen) as energy reserve, whereas both glucose (starch) and fructose polymers (fructans) are used by microbes and plants. Here, it is reported that the gall midge Mayetiola destructor, and likely o
Autor:
R. J. Whitworth, Ming-Shun Chen, Scot H. Hulbert, Raman Bansal, Jeffrey J. Stuart, John C. Reese
Publikováno v:
Pathogens
Pathogens, Vol 3, Iss 2, Pp 459-472 (2014)
Pathogens; Volume 3; Issue 2; Pages: 459-472
Pathogens, Vol 3, Iss 2, Pp 459-472 (2014)
Pathogens; Volume 3; Issue 2; Pages: 459-472
Gut microbes are known to play various roles in insects such as digestion of inaccessible nutrients, synthesis of deficient amino acids, and interaction with ecological environments, including host plants. Here, we analyzed the gut microbiome in Hess
Publikováno v:
American Journal of Plant Sciences. :915-923
Alfalfa (Medicago sativa Leyss) is an important forage crop whose production is hampered by pests, including the alfalfa weevil (Hypera postica Gyllenhal) which is a major problem in many areas. Flaming during dormancy could be an alternative control
Publikováno v:
Crop Management. 12:1-10
Publikováno v:
Journal of Economic Entomology. 105:1629-1639
In general, Armadillidium vulgare (Latreille) are considered nonpests of soybean [Glycine max (L.) Merrill], but changes in soil conservation practices have shifted the pest status of this organism from an opportunistic to a perennial, early-season p
Publikováno v:
Journal of Economic Entomology. 105:686-702
Variation in environmental and physical factors within food processing facilities can influence both the distribution of stored-product pests and trapping efficiency. Data from a long-term Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae) moni
Autor:
Randall A. Higgins, Lawrent L. Buschman, Phillip E. Sloderbeck, Gerald E. Wilde, C. A. Daves, Kun Yan Zhu, R. J. Whitworth
Publikováno v:
American Entomologist. 53:8-11
The western corn rootworm (Diabrotica virgifera virgifera LeConte) is one of the most important insect pests of corn in North America. This insect costs farmers $1 billion or more annually in reduced yields and insecticide treatment costs (Metcalf 19
Autor:
R. Bowling, Lawrent L. Buschman, Phillip E. Sloderbeck, R. J. Whitworth, Randall A. Higgins, F. He, Gerald E. Wilde, Sharon Starkey, Kun Yan Zhu
Publikováno v:
Journal of Economic Entomology. 98:2181-2187
Susceptibility of adult populations of the western corn rootworm, Diabrotica virgifera virgifera LeConte, to several insecticides was evaluated in seven Kansas counties, including Dickinson, Ford, Finney, Pottawatomie, Republic, Riley, and Stevens, b
Autor:
R. A. Shufran, Lawrent L. Buschman, Randall A. Higgins, F. He, Sharon Starkey, Kun Yan Zhu, Gerald E. Wilde, R. J. Whitworth, Phillip E. Sloderbeck
Publikováno v:
Journal of Economic Entomology. 94:929-934
Susceptibility of adult populations of the western corn rootworm, Diabrotica virgifera virgifera LeConte, to carbaryl was determined by a survey in 1996 before the implementation of an areawide management program near Scandia in north central Kansas.