I have received questions concerning the current use of chlorpyrifos (Lorsban and generics) on registered food crops. You will undoubtedly hear a great deal about this at the end of the month as the rule which cancels all tolerances on food crops will go into effect on October 29; however, the tolerances do not expire…

Just a quick update on the broad mite efficacy test. Ty Torrance completed the second check on this tests today, 6 days after the applications. Thanks for Ty’s persistence for getting this test in and completed. This was actually our second attempt at a broad mite test this season. All of the acaricides tested provided…

Broad mites are back (and have been for a while) and they have become common in the fall. Some fields have been treated twice and still have mites. Some have been cleaned up successfully. First – a couple of reminders: Do not put a sticker with Agri-Mek (also no chlorthalonil because it has a sticker…

We have received many questions about Lorsban in the last week. EPA has provided a prepublication version of the final rule which will revoke all food tolerances. Some changes are possible, but not likely. Upon publication, all food tolerances for chlorpyrifos will be cancelled 6 months later (again, some changes are possible, but I believe…

Based on my research trials over the years I am recommending couple of important pre-and post-harvest evaluation steps to reduce post-harvest losses due to this pathogen: Please avoid picking melons from low-spots in your field. Please pick your healthy looking fields first followed by problematic fields Please pay attention to any water-soaked spots on fruit…

Based on the multi-year field screens that were conducted in 2018 and 2019 in Tifton there are handful for commercially acceptable snap bean varieties with at least moderate-level of resistance to cucurbit leaf crumple disease (Table 1).  There were no varieties with high-level of resistance.  Of those with moderate-level of resistance there were several from…

I received a question this week about spraying for spider mites and protecting honey bees. First and foremost, spider mite problems are frequently a result of repeated application of broad-spectrum insecticides. Don’t apply these products without a specific need. That said, spider mites have become a more consistent problem in the past decade and are…

Potential Options for Managing Frost-damage in Vegetable Crops (Coolong and Dutta) Because of the potential for an upcoming frost this week on newly planted vegetable transplants we are sure you are getting questions from concerned growers.  I have attached a link to a publication on frost and freeze protection https://secure.caes.uga.edu/extension/publications/files/pdf/B%201479_1.PDF  that, while heavily focused on fruit,…