Peanut Response to Grazon® P+D
C 1190 This is a circular.
Grazon® P+D (picloram + 2,4-D) injury, diagnosed as leaf roll, is occasionally observed in Georgia peanut fields due to the presence of contaminated soil, forage, animal waste (manure/urine), and/or irrigation water. Since peanut plants are very tolerant of low levels of 2,4-D, the primary cause of these leaf roll symptoms is picloram. When this injury occurs, growers are often concerned about how it can potentially influence final peanut yield.
Published by University of Georgia Cooperative Extension. For more information or guidance, contact your local Extension office.
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Status and Revision History
- Published on March 3, 2025
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