Chemical inhibition of top regrowth on lemon trees with KMH, alar, and NIA 1063 7 sprays
R. M. Burns, Ventura County
S. B. Boswell, Department of Horticultural Science, Citrus Research Center, University of California, Riverside
H. Z. Hield, Department of Horticultural Science, Citrus Research Center, University of California, Riverside
California Agriculture 24(5):8-10. DOI: 10.3733/ca.v024n05p8.
Sprays of maleic hydrazide, potassium salt of maleic hydrazide, and NIA 10637, (growth inhibitors) effectively inhibited top regrowth of top-pruned lemon trees in Ventura County tests. These compounds have not been registered for use on citrus, however, and cannot be recommended for use at this time.
R. M. Burns is a Farm Advisor, Ventura County; S. R. Boswell is Specialist, Department of Horticultural Science, Citrus Research Center, University of California, Riverside. H. Z. Hield is Specialist, Department of Horticultural Science, Citrus Research Center, University of California, Riverside.
J. P. Corkins of Uniroyal, and E. A. Kurtz of Niagara Chemical Division supplied the chemicals used in these studies. S. F. Wear of Ventura Coastal Corporation, and J. C. Tobias of the Gardner Venture Grove furnished the trees used in the field trials.