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The influence of nitrogen fertiliser on the population development of the cereal aphids Sitobion avenae (F.) and Metopolophium dirhodum (Wlk.) on field grown winter wheat
S J DUFFIELD, R J BRYSON, J E B YOUNG, R. SYLVESTER-BRADLEY, R K SCOTTVolume:
130
Year:
1997
Language:
english
Pages:
14
DOI:
10.1111/j.1744-7348.1997.tb05779.x
File:
PDF, 837 KB
english, 1997