Aphid Transmission and Host Range of Soybean Dwarf Virus

Water Stress Modulates Soybean Aphid Performance, Feeding Behavior, and Virus Transmission in Soybean

Little is known about how water stress including drought and flooding modifies the ability of plants to resist simultaneous attack by insect feeding and transmission of insect-vectored pathogen. We analyzed insect population growth, feeding behaviors, virus transmission, and plant amino acid profiles and defense gene expression to characterize mechanisms underlying the interaction between water...

Fine mapping of foxglove aphid (Aulacorthum solani) resistance gene Raso1 in soybean and its effect on tolerance to Soybean dwarf virus transmitted by foxglove aphid

Soybean dwarf virus (SbDV) causes serious dwarfing, yellowing and sterility in soybean (Glycine max). The soybean cv. Adams is tolerant to SbDV infection in the field and exhibits antibiosis to foxglove aphid (Aulacorthum solani), which transmits SbDV. This antibiosis (termed "aphid resistance") is required for tolerance to SbDV in the field in segregated progenies of Adams. A major quantitativ...

Does Soybean Genetics Affect Soybean Aphid/virus Management?

The soybean aphid, Aphis glycines Matsumura, is one of the most important economic pests affecting soybean production in Wisconsin and neighboring states. Since its discovery in 2000, the soybean aphid has become established in the North Central Region and presents a potential threat to the soybean industry. Insecticides are available for control of the soybean aphid, but are an additional prod...

Similarities in Seed and Aphid Transmission Among Soybean mosaic virus Isolates

Leslie L. Domier, Department of Crop Sciences, University of Illinois, United States Department of AgricultureAgricultural Research Service, Urbana, IL 61801; Todd A. Steinlage, Houston A. Hobbs, Yi Wang, and Gabriel Herrera-Rodriguez, Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional, IPN, Unidad Sinaloa, Guasave, Sinaloa, Mexico; and James S. Haudenshield, Nancy ...

Broadbean wilt virus - identification,host range and distribution in the fars province of iran