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United States Department of Agriculture

Agricultural Research Service

Title: Sticky Cotton and Reduction of Lint Stickiness

Authors
item Chu, Chang Chi
item Henneberry, Thomas
item PERKINS, HENRY
item Hendrix, Donald
item Steele, Terry

Submitted to: Sweetpotato Whitefly Progress Review Proceedings
Publication Type: Abstract Only
Publication Acceptance Date: May 1, 1997
Publication Date: N/A

Technical Abstract: Sticky cotton has been an increasing problem in some cotton growing areas of Arizona and California associated with high Bemisia argentifolii Bellows and Perring populations. A study was conducted in the Imperial Valley, CA in 1995 to determine the effect of Solvay Enzyme B on lint stickiness. Results showed that 2 to 10 percent by volume enzyme applications did not reduce lint stickiness under field conditions. Moisture of seed cotton was increased less than 1 percent when 50 gal/acre of water was applied daily for 7 days. On the average, seed cotton moisture varied from 3.5 in the afternoon to 5.1 percent early in the morning. Lint stickiness was reduced when moisture was increased to 10 percent and seed cotton samples were incubated at 96 deg F for 72 hours. The reduction was significant for thermodetector ratings of 42 to 34 for untreated cotton compared to a thermodetector rating of 27 following 10 percent enzyme application.

Last Modified: 9/10/2014
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