Mepiquat Chloride (MC) Application Guidelines for Arizona Cotton
(PDF file version, 47KB)
by Jeffrey C. Silvertooth,
Extension Agronomist - Cotton
MC APPLICATIONS - DECISION BASE
Follow Fruit Retention (FR) and Height:Node Ratios (HNR) vs. Heat Units After Planting (HUAP)
Continue to monitor field development on a regular basis: follow HNR and FR conditions in relation to baselines
Table 1. Suggested Mepiquat Chloride (MC) application rates*
*Based on University of Arizona research (J.C. Silvertooth, et al.)
Issued in furtherance of Cooperative Extension work, acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture, James A. Christenson, Director Cooperative Extension, College of Agriculture and Life Sciences, The University of Arizona.
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Information provided by Jeffrey C. Silvertooth, email@example.com
Extension Agronomist - Cotton, College of Agriculture, The University of Arizona.
Material written June 2001.
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