The cotton bollworm : some observations and results of field experiments in 1904 / by A.L. Quaintance and F.C. Bishopp.
Of life history and habits -- Farm practice in relation to bollworm injury -- Destructiveness of the bollworm -- Plan and scope of investigation -- Some results of field work -- Trap crops -- Use of arsenical poisons -- Ineffective methods of bollworm control -- Recommendations.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1905.
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| Series: | Farmers' bulletin (United States. Department of Agriculture) ;
no. 212. |
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