Peach
Thrips including western flower thrips: Thrips are being found in southern peach and nectarine blocks. This is common in years when we have warm dry weather during and shortly after bloom. Delegate is the best material to use, followed by Lannate. Entrust can also be used but will be more expensive. Both Delegate and Lannate will control OFM, but neither does a good job on PC. Closer is labeled for thrips suppression, but it’s use is discouraged if high thrips populations are present.
Oriental Fruit Moth (OFM): As of 5/7 we have accumulated 229 DD in southern counties. In northern counties the biofix was set for 4/28. We have had 140 DD accumulate since then. The first of two applications for OFM should be going on now in southern counties, and about 5/10-12 in northern counties (using Snyder Farm as our degree day point).
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