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EFFECT OF DIFFERENT PERENNIAL RYEGRASS SOWING METHODS ON THE OCCURRENCE OF SELECTED PESTS
perennial ryegrass Lolium perenne pests sowing method
2009/3/30
The turf-type perennial ryegrass, Stadion, was sown in the autumn and spring of 1998 and in 1999 in pure stand and as an undersown crop with spring barley cultivated for green matter and for grain. T...