Phylloxera damage has become very noticeable this week. If you see galls on the leaves like the image below, that is phylloxera damage. Stem phylloxera (a separate species) shows up as galls in the stems or nuts and is much more damaging. Once you see damage from either stem or…
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Row crop planting has started in south Georgia and this means herbicide drift season has arrived. I have been on the road all week looking at drift-damaged trees. Since I cannot make it to every orchard in which this occurs, here are the steps that should be taken when a…
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Hi everyone, this is Angel Acebes-Doria, the pecan entomologist. Dr. Wells has given me the permission to post on the Pecan Blog regarding topics on pecan insect pest management. On my first post, I will talk about pecan nut casebearers (PNC) as it is that time of the year that…
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With the cool temperatures we are experiencing this spring pecan trees are exhibiting some odd foliage characteristics. Normally at this time we have seen foliage reach nearly full expansion and female flowers are in the middle of pollination. But, with temps averaging about 4 degrees below normal, foliage development is…
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Many people have asked when we will have another Beginners Pecan Course. We will hold the class every other year, which means we will have it again in April 2019. We will announce the class on the pecan blog as the time approaches.
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I have had many requests to provide a pecan fungicide schedule example for 2018. Not much has changed from previous years with the exception of the use of phosphite alone in one of the early sprays. I list it here for spray number 2 but it should work for spray…
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I apologize for the confusion regarding Pindar but I wanted to clarify some things regarding its use in pecan: Pindar is a combination of oxyflurofen, a PPO MoA, and pinoxsulam, a ALS MoA, with both having PRE and POST activity. Pindar’s residual may not last as long as indaziflam’s but…
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