Spraying for the control of insects and mites attacking citrus trees in Florida / W.W. Yothers.
"Under Florida conditions spraying is the most effective method for the control of citrus pests. In the past there have been many failures and much money has been expended without adequate returns to the grower in better fruit and increased yields. These failures have been due to various causes...
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Format: | Government Document Book |
Language: | English |
Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1918.
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Series: | Farmers' bulletin (United States. Department of Agriculture) ;
no. 933. |
Subjects: |