Blue oat mite (Penthaleus major (Duges)) control trials in southern Queensland
1974
Franzmann, B.A. | Rossiter, P.D.
In two field tests in Queensland in winter 1969, eight acaricides were applied as sprays for the control of Penthaleus major (Duges) on oats. Effective control was achieved with azinphos-ethyl, methidathion and diazinon at 35, 35 and 70 g/ha, respectively, the numbers of mites/10 tillers one and (in brackets) 14 days after treatment averaging 0.83 (5.83), 0 (0.67) and 0.5 (2.5), respectively, as compared with 43.7, 52.7 and 70.8 before treatment.
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This bibliographic record has been provided by Queensland Department of Agriculture and Fisheries