. Injurious insects : how to recognize and control them . Insect pests; Insect pests. Fu,. Fig. 1^2. —The Lessor Clover Lt vil. Enlarged aud natural size, inal. - Lar\-a and work of the Lesser Cto\'er Leaf-wee \'il. Original. one third of an inch long, dark brown and covered with short hairs. Eggs are soon laid by the beetles, the young grubs feeding for a short time and then liiber- nating near the plants just below the surface of the soil, \o direct measures of con- trol are feasilile. Badly in- fested fields should be plowed and seeded to some other crop. Damage is seldom serious unti
. Injurious insects : how to recognize and control them . Insect pests; Insect pests. Fu,. Fig. 1^2. —The Lessor Clover Lt vil. Enlarged aud natural size, inal. - Lar\-a and work of the Lesser Cto\'er Leaf-wee \'il. Original. one third of an inch long, dark brown and covered with short hairs. Eggs are soon laid by the beetles, the young grubs feeding for a short time and then liiber- nating near the plants just below the surface of the soil, \o direct measures of con- trol are feasilile. Badly in- fested fields should be plowed and seeded to some other crop. Damage is seldom serious until a field has been in clover for two vears. af-wei-- C'rig-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original O'Kane, Walter Collins, b. 1877. New York : The Macmillan Company
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectinsectp, bookyear1912
