Control of the sugar-beet nematode:
Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Shaw, Harry B. (VerfasserIn)
Format: Buch
Sprache:English
Veröffentlicht: Washington, D.C. U.S. Dept. of Agriculture 1916
Schriftenreihe:Farmers' bulletin 772
Schlagworte:
Beschreibung:Includes bibliographical references (p. 2)
Description and life history of the sugar-beet nematode -- The beet nematode in Europe -- The beet nematode in the United States -- Effects of the beet-nematode attacks -- Differences between the beet nematode and the root-knot nematode -- Conditions favorable to the beet nematode -- Methods of spreading the pest -- Plants subject to attack by beet nematodes -- Plants not subject to attack -- Ineffective methods of combating the nematode -- How to fight a beet nematode -- Crops available for rotation on infested land -- Preventing the further introduction of the beet nematode -- Breeding or selecting resistant beets -- Summary
Beschreibung:19 S. Ill.

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