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Chemical control : Aphis pomi and Aphis spiraecola, apple - test of registered aphicides, 1993

Creator:

Beers, Elizabeth H.

Resource Type:

Conference Proceeding

Full Text:

Ave. Wenatchee,WA 98801 Test of Registered Aphicides, 1993: Interest in aphid management has
Chemical control : Aphis pomi and Aphis spiraecola, apple - materials and methods

Creator:

Beers, Elizabeth H.

Resource Type:

Conference Proceeding

Full Text:

2 m tall. At the time the pre-treatment count was taken (15 July), 5 vigorously growing and aphid