May 2018
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By Bob Kemerait Peanuts and disease: Conditions are perfect now for leaf spot disease to occur. A significant portion of our crop is approaching 30 days after planting and wet fields are likely to keep growers our of the field. Growers who are delayed making their first application should consider using or mixing a systemic…
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By: Jared Whitaker The 2018 Georgia cotton season has started off as a tale of two extremes. Rainfall during April and the first two weeks of May was almost non-existent, which delayed planting in some dryland situations and even made stand establishment with irrigation challenging. Since then, rainfall has been plentiful if not excessive across…
Posted in: Cotton -
Corn Update By: Reagan Noland & Corn Disease Update By: Bob Kemerait Saturated soil + High winds = Chances of lodging We have had multiple reports of corn lodging in East Georgia (particularly Screven County). Here are some things to consider: How mature is the corn? In the early- to mid-vegetative stages, corn…
Posted in: Corn -
Row Crop Disease Update by Bob Kemerait Plenty of disease issues to consider now. Please let me know if you have questions. To date, no soybean rust has been found this year in Georgia. To date, no southern corn rust has been found this year in Georgia. (We have found a small amount of…
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May, 2018 Peanut Pointers May, 2018 Peanut Pointers Entomology Mark Abney As of 4 May relatively few peanuts are out of the ground, and I have received no reports of thrips injury. Numbers on our thrips traps indicated that tobacco thrips dispersal began around mid-April. Weekly captures remained constant for two weeks and then dropped…
Posted in: Peanuts -
Zidua in Peanuts (Prostko) It appears as though the following statement on the supplemental Zidua peanut label has many people confused: “Apply Zidua as a broadcast spray to peanut from “at-cracking” stage to first true leaf stage through beginning of pod development.” A few points to consider: a) For whatever reason, most people do…
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Fusarium Wilt of Watermelon: Second Phase By Andrew Sawyer Wilcox County ANR Agent May 11, 2018 This has been a good week for fusarium with not much showing up. This is because our temperatures are increasing. However, UGA Vegetable Pathologist Dr. Bahbesh Dutta the second phase will come at fruit set, and that is…
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Phylloxera and Casebearer Update May 17, 2018 | Written by Lenny Wells 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…