Browsing 2005 Freely available theses (MU) by Subject "Aphids"
Now showing items 1-1 of 1
(University of Missouri--Columbia, 2005)Barley yellow dwarf virus is one of the most widespread viral diseases of wheat. Yield reductions up to 70% have resulted from barley yellow dwarf virus (BYDV) infection. Several aphid spp. transmit BYDV. In Missouri, the ...