A comparative study of Verticillium albo-atrum isolates causing fluctuating and progressive wilt of hops
A comparative study was made of physiological and biochemical properties in vitro and of pathogenicity to hop of fluctuating (M) and progressive (V) isolates of Verticillium albo-atrum (Vaa). Symptoms were expressed on leaves 1-3 nodes behind the invasion front in bines. However, symptom expression...
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University of Bath
1985
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355655 |