Lenny Wells
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If nothing else, 2018 has been a wet year. As far as nut scab is concerned, the frequency of rainfall really starts to matter in June and its importance continues on through the rest of the season until shell hardening occurs (or shortly after shell hardening if you grow a scab susceptible variety). During years…
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We have about reached shell hardening on most of our pecans in Georgia at this point. There are a number of things that come along with shell hardening in the process of growing pecans: Expect to see water stage fruit split soon In the coming weeks you will likely see nuts dropping from the trees.…
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I’ve had a lot of calls over the last few weeks regarding leaf scorching on young trees. This is a topic I have written and talked about quite a bit over the last few years. See the following links for details from previous posts: https://site.extension.uga.edu/pecan/2016/06/leaf-drop-pecan-roots-and-soil-temperature/ While there are a number of factors that can lead to…
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Black aphid nymphs and feeding damage For those battling black aphids and considering using Pro Gibb to prevent the damage caused by this insect, applications should begin in mid July and continue for a total of 3-4 sprays. Pro Gibb prevents the development of chlorotic areas caused by black aphid feeding on the foliage. In…
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See the link below for a new extension bulletin for organic pecan production in Georgia: https://secure.caes.uga.edu/extension/publications/files/pdf/B%201493_1.PDF
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Desirable Drop Most growers know that Desirable drops a few nuts each June, which is one reason they tend to bear a crop every year (see previous blog post). Typical drop for Desirable is to lose 30-60% of the nuts in June. However, its still shocking to most growers to go out into the orchard…
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With 10 successive days of rain behind us and no relief in site and a potential tropical storm bearing down on us, pecan growers are under the gun for scab pressure right now. Most days have provided some breaks in the rain showers that have allowed growers to get out and spray at least a…
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