Zobrazeno 1 - 10
of 70
pro vyhledávání: '"N C, Elliott"'
Publikováno v:
Southwestern Entomologist. 46
Autor:
Jeffrey D. Vitale, Sean P. Keenan, Paul A. Burgener, Frank B. Peairs, N. C. Elliott, Gary L. Hein, Kris Giles, Gerald J. Michels, Francis M. Epplin, Pilja Park Vitale
Publikováno v:
Journal of Applied Farm Economics. 3
Autor:
Georges F. Backoulou, K. L. Giles, Tavvs M. Alves, Michael J. Brewer, Michael J. Starek, N. C. Elliott
Publikováno v:
Southwestern Entomologist. 43:37-44
The sugarcane aphid, Melanaphis sacchari (Zehntner) (Hemiptera: Aphididae), is a major pest of sorghum (Sorghum bicolor (L.) Moench). Outbreaks of sugarcane aphid occurred in sorghum fields in Mexico and the Gulf Coast region of the United States in
Autor:
David L. Kerns, Robert Bowling, Tom A. Royer, Mike Brewer, Nick Seiter, Jessica Pavlu Lindenmayer, Brian P. McCornack, K. L. Giles, Georges F. Backoulou, John Gordy, N. C. Elliott
Publikováno v:
Southwestern Entomologist. 42:27-35
Sorghum, Sorghum bicolor (L.) Moench, is an important summer grain crop in the United States. In 2014, the U.S. produced 432 million bushels of sorghum valued at $1.67 billion on more than 2.43 million ha. The sugarcane aphid, Melanaphis sacchari (Ze
Publikováno v:
Journal of Economic Entomology. 108:1452-1455
Multispectral remote sensing has potential to provide quick and inexpensive information on sugarcane aphid, Melanaphis sacchari (Zehntner), pest status in sorghum fields. We describe a study conducted to determine if injury caused by sugarcane aphid
Publikováno v:
Precision Agriculture. 13:501-516
The effects of insect infestation in agricultural crops are of major economic interest because of increased cost of pest control and reduced final yield. The Russian wheat aphid (RWA: Diuraphis noxia) feeding damage (RWAFD), referred to as “hot spo
Publikováno v:
Computers and Electronics in Agriculture. 67:64-70
Outbreaks of greenbug and Russian wheat aphid appear in the Great Plains almost every year and have had significant impacts on wheat yields. Early detection of aphid infestation is a critical part of integrated pest management (IPM) for wheat product
Publikováno v:
Computers and Electronics in Agriculture. 57:123-134
The Russian wheat aphid (Diuraphis noxia (Mordvilko)) infests wheat (Triticum aestivum L.), barley (Hordeum vulgare L.), and other small grains and grasses. Russian wheat aphid infestations are unpredictable in time and space. In favorable conditions
Autor:
M.H. Greenstone, K.A. Shufran, Kristopher L. Giles, R. Fuentes-Granados, David T. Elliott, Tom A. Royer, N. C. Elliott, F. L. Tao
Publikováno v:
Biological Control. 38:325-330
We evaluated the D-vac suction machine for sampling predatory arthropods in Oklahoma winter wheat fields. The efficiency of D-vac sampling was low for adult Coccinellidae and Carabidae. Sampling efficiency was greater for coccinellid larvae. Sampling
Autor:
D. B. Jones, S. Kassymzhanova-Mirik, R. Bowling, Gerald J. Michels, N. C. Elliott, Mustafa Mirik, Vasile Catana
Publikováno v:
Computers and Electronics in Agriculture. 51:86-98
The usefulness of digital image analysis and spectral reflectance data to quantify damage by greenbugs (Schizaphis graminum (Rondani)) was evaluated for two winter wheat (Triticum aestivum L.) fields, three field experiments, and one greenhouse exper