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Resistance to the pyrethroid fenvalerate in pear psylla, Psylla pyricola Foerster (Homoptera: Psyllidae), in the Northwestern USA
Hugo E. van de Baan, Brian A. Croft, Everett C. BurtsVolume:
9
Year:
1990
Language:
english
DOI:
10.1016/0261-2194(90)90161-y
File:
PDF, 1.08 MB
english, 1990