Insect Management
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As Andrew mentioned in the last blog post, Dr. Barman has been seeing consistent flights of ambrosia beetle for several weeks now. We are starting to get calls about hits on new plantings. Budbreak is looking to be early this year. Reports of early budbreak of many plants throughout the Southeastern U.S. by those who…
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It looks like we are seeing the first flight. Dr. Barman has seen good hits on new trials in Ware County and Brooks County. East Georgia is having consistent flights now (February 20th).There are two particular groups of pecan growers that need to be aware of ambrosia beetle flights: In the 2015 – 2016 era,…
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We’ve nearly reached the end of the season. Pawnee will likely be ready to shake by the middle or end of next week and we are nearing the end of kernel filling on most other cultivars. I’ve had many calls today about whether or not to spray a pyrethroid for stink bug and/or weevils and…
Posted in: Insect Management -
We would like to extend a welcome the newest member of the UGA Pecan Team—Dr. Apurba Barman! Dr. Barman’s previous position has been as University of California Cooperative Extension IPM advisor at the UC Desert Research and Extension Center in the Imperial Valley. Dr. Barman earned a bachelor’s degree at Assam Agricultural University in India,…
Posted in: Insect Management -
As we enter August shell hardening is upon us for Pawnee and other varieties are only a few days to weeks behind. This means that for Pawnee we are shifting from nut sizing to kernel filling. As a result there are two things to keep in mind: 1) You should be about done with fungicide…
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You may notice some nut drop in your orchards at this time. This can occur for a number of reasons, inlcuding rainfall after a long hot,dry period and natural drop on certian varieties. One thing we are seeing at the moment is drop from nut curculio. The damage from nut curculio is very conspicuous. Nuts…
Posted in: Insect Management -
With the very high temperatures this week and last, there is no point in spraying for insects when the temps are in the 95+ range. Extreme heat slows and then stops reproduction in insects like mites and aphids and will shorten the life span (kill) when it gets up near 100. Materials that rely on leaf…