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Wasp aids oriental fruit moth control 全文
1948
H Smith
The infiltration of the Oriental fruit moth into California was discovered in the peach orchards of Orange County in 1942.
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Directory of Open Access Journals - Sweden
Fruit-stem die-back: Reduction is extra benefit of application of 2,4-D to citrus for fruit drop control 全文
1948
L Klotz | W Stewart
Fruit-stem die-back, a malady occuring throughout California citrus orchards, is more severe in some localities than in others and affects oranges and grapefruit particularly.
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Directory of Open Access Journals - Sweden
Pest control in commercial fruit planting
1948
Powell, Dwight | Chandler, S. C. (Stewart Curtis) | Kelley, Victor W. (Victor Wendell)
National Agricultural Library - United States of America
Rodent control in orchards
1948
Talbert, T. J.
National Agricultural Library - United States of America
Spraying program and pest control for fruit crops
1948
National Agricultural Library - United States of America
Certification requirements for fruits, vegetables, and cut flowers under Japanese beetle quarantine become effective for the season. 全文
1948
Hoyt, Avery S.
The Biodiversity Heritage Library - United Kingdom
Certification requirements for fruits, vegetables, and cut flowers under Japanese beetle quarantine become effective for the season 全文
1948
The Biodiversity Heritage Library - United Kingdom
Spraying home fruit plantings
1948
Swartwout, H. G. (Harold Gordon) | Martin, W. R. | Jenkins, Lee
National Agricultural Library - United States of America
