Southwestern Corn Borer Traps – July 24, 2021
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Insects
Heliothine Trap Catches, July 23, 2021
Bollworm pheromone trap catches were up sharply in the Delta region this week while the bollworm traps in Northeast MS were down slightly.
Heliothine Trap Catches, July 16, 2021
Bollworm and tobacco budworm moth trap pheromone catches increased this week at most locations. However, trap catches are still below normal for this time of year for both species.
MS Ag Industry Council – 2021 Row Crop Update
We welcome you to attend the Row Crop Update at the 2021 Mississippi Agricultural Industry Council Annual Convention. This event is hosted at Perdido Beach Resort in Orange Beach, Alabama on Wednesday, July 21 starting at 8:00am.
Bollworm Management in Early Bloom Cotton
There are reports of bollworm eggs starting to show up and in some areas are at or above egg threshold. In a normal year, the bollworm flight generally begins around July 4th and peaks about the 15th. That timeline would
ThryvOn Cotton (Podcast)
ngus Catchot sits down in the Crop Doctors’ Podcast studio in Stoneville to talk with Whitney, Jason, and Tom about ThryvOn cotton. ThryvOn is a new insect trait with activity against thrips and plant bugs, which is in the final
Sugarcane Aphid Management
We are beginning to get a few reports of sugarcane aphid in the state. Sugarcane aphid have the potential to cause significant yield losses if left untreated or if timely applications aren’t made. Aphids detected at low levels will often
Sorghum Midge Scouting and Management
Often times, people think scouting for midge is difficult, mostly due to a lack of confidence. However, if you know what you are looking for and not finding anything, the likelihood is they simply aren’t there. High numbers of midge
Heliothine Moth Trap Catches, July 8, 2021
Bollworm moth catches in pheromone traps were similar or lower than last week, and continue to be lower than long-term average catches. However isolated traps sometimes catch large numbers of moths, so while the overall state should not have a
Heliothine Trap Catches, July 2, 2021
Bollworm and tobacco budworm moth catches continued to be average to below average this week in all locations. However, as corn matures past the point where it is attractive to bollworms, more of these moths will begin laying their eggs
Alert: Poor Control of Fall Armyworm Across the State – Soybean and Rice
We have had numerous calls over the last week or two about poor control of fall armyworm with pyrethroids. They started in the southern part of the state and have rapidly expanded north. The assumption has been that we are
Heliothine Pheromone Trap Catches, June 24, 2021
Bollworm moth catches were up slightly from last week in the Delta region but down in the Hills region. Overall, both bollworm and tobacco budworm moth catches were below average for the week.
Southwestern Corn Borer Traps – June 19, 2021
Corn borer trap numbers were variable and fairly low throughout the state this week.
Impact of Effective Thrips Management.
Not much has changed in regard to foliar thrips management in cotton. There are still limited options which include acephate, Bidrin, Dimethoate, Intrepid Edge, and Radiant. These products provide various amount of control and in some area of the Midsouth
Heliothine Trap Counts, June 17, 2021
Bollworm and tobacco budworm moth catches were both up slightly during the last week at most locations. Densities are much lower than last year at this time. Compared to long-term averages, bollworm catches are low in the Delta region and
Heliothine Pheromone Traps, June 11, 2021
Pheromone trap catches for bollworm moths in Mississippi were steady to slightly higher this week while tobacco budworm trap catches remained low. Overall the trap catches were at or below historical averages for this time of year.
Southwestern Corn Borer Traps – June 4, 2021
Southwestern corn borer numbers have been very low (0-2 per trap) across the state to date. We are not reporting the table of trap counts for each county this week, but will start posting county numbers next week. One trap
Heliothine Trap Catches, June 4, 2021
Whitney Crow and I have placed pheromone traps for bollworm (corn earworm) and tobacco budworm in several Mississippi counties again this year and I will be reporting the catches weekly throughout the rest of the growing season. Coahoma county only
Cool and Wet Conditions Increase Slug Concerns in Mississippi
With cool wet weather this spring, we have received quite a few calls about slugs and slug damage in emerged crops. I suspect this will increase in more areas as planting continues and plants begin to emerge in areas where
Early Season Insect Management Considerations in Peanuts
As peanut planting ramps up across the state, it is important to consider thrips management options. North Carolina State University has a thrips predictor model on their climate webpage that predicts thrips infestation severity based on planting date. The model
RBSB Ditchbank Survey: Week of 5/3/21
After finding low numbers of RBSB in the last couple weeks of sampling, we made an effort to really increase sample areas this week. Although most areas were zero to very low, we have a couple hot spots this week
