71 research outputs found
The effect of plant spacing on the number of aphids trapped over cocksfoot and kale crops
Effects of straw disposal and tillage on spread of barley yellow dwarf virus in winter barley
Trends and social factors in blood pressure control in Scottish MONICA surveys 1986-1995: the rule of halves revisited
A comparison of vector population indices for forecasting barley yellow dwarf virus in autumn sown cereal crops
Field studies on the effects of ryegrass mosaic virus on the yield of Italian ryegrass cv. S 22
The effect of time of sowing on the incidence of subterranean clover red leaf virus infection in broad bean (Vicia faba)
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