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1140. Burton, R.L. and E.G. Krenxer. 1985. Reduction of greenbug (Homoptera: Aphididae) populations by surface residues.. J. Econ. Entomol. 78:390-394.
Greenbugs were significantly less numerous under high residue conditions in winter wheeat (V-blade and no-till) versus moldboard plow or disc. Trials in Oklahoma. Related to residue level, not some other effect of tillage. T: tillage X population X date.