Results 141 to 150 of about 11,431 (234)

Walnut pest studies, 1950: Conventional and air carrier sprayers compared in codling moth and aphid control for northern California

open access: yesCalifornia Agriculture, 1951
Efficiency of the codling moth and aphid control program depends to some extent on the type of sprayer used.
A Michelbacher, O Bacon, W Middlekauff
doaj  

Sex Pheromone of the Codling Moth [PDF]

open access: yesScience, 1974
L M, McDonough, H R, Moffitt
openaire   +2 more sources

Fungus on codling moth: Fungus disease in over wintering stages of the walnut pest found to be an important natural controlling agent

open access: yesCalifornia Agriculture, 1952
A fungus disease reduces the overwintering population of the codling moth in some northern California walnut orchards.
A Michelbacher, W Middlekauff
doaj  

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