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Hessian fly, Wheat, Diseases and pestsShowing 1 featured edition. View all 1 editions?
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The hessian fly (Mayetiola (Cecidomyia) destructor Say.)
1906, U.S. Dept. of Agriculture, Bureau of Entomology
in English
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Book Details
Table of Contents
Early history in America. pp. 1.
Description of the insect. pp. 2.
Where to find the different stages. pp. 3.
Life history
Life history in regions of fall-wheat growing. pp. 4.
Life history in spring-wheat regions of the Northwest. pp. 5.
Distribution. pp. 6.
Food plants
Effect of larvae on the plant. pp. 7.
Immune or distasteful varieties of wheats. pp. 9.
Meteorological effects. pp. 10.
Natural enemies. pp. 11.
Remedial and preventive measures
Late sowing. pp. 14.
Crop rotation - Burning stubble. pp. 14.
Destruction of volunteer wheat
Enriching the soil
Proper preparation of the soil
The use of good seed. pp. 15.
Conclusion. pp. 16.
Edition Notes
Circular No. 70.
"April 14, 1906."
At head of title: United States Department of Agriculture, Bureau of Entomology.
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