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- catalog abstract "The garden webworm, known as an enemy of truck crops, has become in recent years a serious alfalfa pest. In some cases second and third cuttings of the crop have been entirely destroyed. The insect has caused injury in the central western States, and there have been several serious outbreaks in Kansas and Oklahoma. The worm or larva stage of the webworm is responsible for the injury to alfalfa. Properly timed cuttings of the crop will deprive these lave of their main food supply and expose them to heat and predatory enemies, thus destroying many of them and helping to decrease further damage. Since the larva feed on several kinds of weeds, clean cultural methods and weed destruction are necessary in ridding alfalfa fields of the past."--Page [2].".
- catalog alternative "Controlling the garden web worm in alfalfa fields.".
- catalog contributor b7331436.
- catalog contributor b7331437.
- catalog created "1918.".
- catalog date "1918".
- catalog date "1918.".
- catalog dateCopyrighted "1918.".
- catalog description "How the webworm injures alfalfa -- Where damage has occurred -- What the webworm looks like -- Seasonal habits -- Natural enemies of the webworm -- How to control the webworm in alfalfa fields.".
- catalog description "The garden webworm, known as an enemy of truck crops, has become in recent years a serious alfalfa pest. In some cases second and third cuttings of the crop have been entirely destroyed. The insect has caused injury in the central western States, and there have been several serious outbreaks in Kansas and Oklahoma. The worm or larva stage of the webworm is responsible for the injury to alfalfa. Properly timed cuttings of the crop will deprive these lave of their main food supply and expose them to heat and predatory enemies, thus destroying many of them and helping to decrease further damage. Since the larva feed on several kinds of weeds, clean cultural methods and weed destruction are necessary in ridding alfalfa fields of the past."--Page [2].".
- catalog extent "7 p. :".
- catalog isPartOf "Farmers' bulletin (United States. Department of Agriculture) ; no. 944.".
- catalog isPartOf "Farmers' bulletin / United States Department of Agriculture ; no. 944".
- catalog issued "1918".
- catalog issued "1918.".
- catalog language "eng".
- catalog publisher "Washington, D.C. : U.S. Dept. of Agriculture,".
- catalog subject "Alfalfa Diseases and pests.".
- catalog subject "Loxostege Control.".
- catalog subject "S21 .A6 no. 926-950".
- catalog tableOfContents "How the webworm injures alfalfa -- Where damage has occurred -- What the webworm looks like -- Seasonal habits -- Natural enemies of the webworm -- How to control the webworm in alfalfa fields.".
- catalog title "Controlling the garden web worm in alfalfa fields.".
- catalog title "Controlling the garden web-worm in alfalfa fields / E.O.G. Kelly and T.S. Wilson.".
- catalog type "text".