padi is a pest that transmits barley yellow dwarf
virus (BYDV) disease in early sown winter crops (Stern, 1967; Irwin and Thresh, 1990).
Although the effects of some other plant viruses, such as Tomato mottle virus (ToMoV) and Barley yellow dwarf
virus (BYDV), on their vectors were studied (McKenzie 2002; Fiebig et al.
He said the rise in Barley Yellow Dwarf
Virus (BYDV) largely stemmed from last year's mild autumn, coupled with reduced cultivations and lighter soil types.
The gene Yr18 is also associated with resistance to spot blotch disease of wheat caused by Bipolaris sorokiniana  and the gene Bdv1 that confers slow yellowing to barley yellow dwarf
Insect-vectored viral diseases, including barley yellow dwarf
virus and wheat streak mosaic virus, cause plants to become stunted and develop red or yellow streaks.
APHID VECTORS OF BARLEY YELLOW DWARF
VIRUS IN ALABAMA AND PANHANDLE FLORIDA.
He's focused on how aphids transmit barley yellow dwarf
and potato leafroll, the most economically important viruses of wheat, barley, oats, and potatoes worldwide.
Ishi is moderately resistant to Barley yellow dwarf
virus, leaf rust (caused by Puccinia hordei Otth.
And visitors to the show this year can learn, among other things, how packs of voracious wolves can help arable farmers achieve effective control of aphids and so reduce the incidence of diseases like Barley Yellow Dwarf
I use the barley yellow dwarf
viruses (BYDVs), which infect a broad range of grasses worldwide, as a model system for addressing questions about the outcome of direct and indirect competition between viruses.
Among viral diseases the major problem becoming aggravated by day in Pakistan is Barley Yellow Dwarf
Disease (BYDD) caused by Barley Yellow Dwarf
2011), barley yellow dwarf
virus (BYDV) (Wangai et al.