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Report of the Nematode Management Committee - 2000

J. D. Mueller


 
ABSTRACT

Yield losses due to root-knot, reniform, Columbia lance and other nematodes as reported by the following individuals for their state:

Alabama (W. Gazaway): root-knot - 1.5%; reniform - 7.0%; total loss 8.5%.

Arizona (M. McClure): root-knot - 5.0%; total loss 5.0%.

Arkansas (T. Kirkpatrick): root-knot - 3.0%; reniform - 2.0%; total loss 5.0%.

California (P. Goodell): root-knot - 1.2%; total loss 1.2%.

Florida: total loss 7.3%.

Georgia (R. Davis): root-knot - 4.2%; reniform -0.6%; Columbia lance - 1.2%; total loss 6.0%.

Louisiana (C. Overstreet): root-knot - 2.0%; reniform - 6.0%; total loss 8.0%.

Mississippi: total loss 6.0%.

Missouri: total loss 0.75%.

New Mexico (S. Thomas): Root-knot - 5.0%; total loss 5.0%.

North Carolina (S. Koenning): root-knot - 0.05%; reniform - 0.005%; Columbia lance - 0.015%; sting - 0.001%; stubby root - 0.004%; total loss 0.75%.

Oklahoma (J. Banks): root-knot -0.50%; total loss 0.50%.

South Carolina (J. Mueller): Columbia lance - 2.5%; root-knot - 1.5%; reniform - 1.0%; total loss 5.0%.

Tennessee: total loss 0.80%.

Texas (H. Kaufman): total loss 2.5%.

Virginia (P. Phipps): Stubby root - 1.5%; Lance (H. galeatus 0.5%; Sting 0.5%; Lesion 0.2%; Root-knot - 0.2%; Ring - 0.1%; total loss 3.0%.



Reprinted from Proceedings of the 2000 Beltwide Cotton Conferences pp. 131 - 132
©National Cotton Council, Memphis TN

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Document last modified Saturday, Jun 17 2000