Walnut aphid investigations: 1951 tests on Payne walnuts help develop economical control program under northern California conditions

Walnut aphid investigations: 1951 tests on Payne walnuts help develop economical control program under northern California conditions

Satisfactory and economical control of the walnut aphid throughout the season is possible.

Dades bibliogràfiques
Autors principals:	A Michelbacher, O Bacon, W Wade
Format:	Article
Idioma:	English
Publicat:	University of California Agriculture and Natural Resources 1952-04-01
Col·lecció:	California Agriculture
Accés en línia:	https://californiaagriculture.org/article/114586-walnut-aphid-investigations-1951-tests-on-payne-walnuts-help-develop-economical-control-program-under-northern-california-conditions

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