2011 Cotton Bacterial Blight Trial Ratings: Stoneville, MS
Currently, a trial is underway in Stoneville, MS to determine the impact of bacterial blight on the yield of some of the more commonly planted cotton varieties in MS.
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Cotton
Insect Trap Counts, July 28, 2011
Bollworm, budworm and beet armyworm trap catches remained similar to last week with moderate densities of bollworm in all areas of the state. Southwestern corn borer trap captures increased in most areas this past week, indicating the onset of the 3rd generation for the
ULV Malathion for Tarnished Plant Bug Control
The following is a very good report that Dr. Roger Leonard has recently put out on the use of ULV Malathion for late season control of tarnished plant bugs in cotton. We have also been testing this the last several years with good results but I would like to point out a couple of minor differences between MS and LA with respect to using ULV.
Insect Trap Counts, July 21, 2011
Bollworm trap counts were higher this week throughout the state and tobacco budworm counts were higher in the Delta. Southwestern corn borer counts were relatively low this week, but started to rise this week in many areas, signaling the beginning
UPDATE: Bacterial Blight of Cotton
Over the past 7 days, numerous cotton fields have been determined to be infected with bacterial blight, caused by Xanthomonas axonopodis pv. malvacearum (formerly Xanthomonas campestris pv. malvacearum). In addition to the growing number of acres in MS having been
ALERT: Bacterial Blight of Cotton
Several fields of cotton in the Delta, as well as one field in Monroe County exhibiting symptoms of bacterial blight have been detected over the past 5 days. In addition, a significant acreage of cotton in Arkansas has been determined
Insect Trap Counts, 7-14-11
Bollworm, tobacco budworm and beet armyworm pheromone trap captures remained similar to last week. Southwestern corn borer trap counts were lower this week, indicating that the second generation peak has past. One field in Leflore County had SWCB trap captures of
New Regulations for Refillable Pesticide Containers
Regulations will go into effect after August 16, 2011 which will affect retailers, commercial applicators, custom blenders, re-fillers, and registrants of refillable pesticide containers. Essentially, these new regulations will affect those who use and handle mini-bulk pesticide containers, including growers.
Supply and Demand Report Recap
USDA released it’s monthly World Agricultural Supply and Demand Estimates (WASDE) report this morning – roughly two weeks since sending shock waves through the markets with their June 30 Acreage and Grain Stocks report. The WASDE report was expected to
Four Bract Squares in Mississippi Cotton
Although many are aware of the issues that have been created by the appearance of four bract squares over the past few weeks, the magnitude of this issue warrants a final few words. First and foremost, four bract squares typically
Insect Trap Counts, July 7, 2011
Insect pheromone trap counts for the last week were steady to slightly lower for all species as a whole. Bollworm catches remained fairly high in some delta counties. Typically this week would have been the peak catch for second generation southwestern corn
Agronomic Crops Field Day
Title: Agronomic Crops Field Day Location: Delta Research and Extension Center – Stoneville, MS Description: Researchers at DREC develop varieties best suited for the Mississippi Delta, field test the most innovative production practices and the newest agricultural inputs on the
Insect Trap Counts, June 30, 2011
Overall not much change in insect trap counts from last week. Bollworm counts were somewhat higher in the Delta and Central MS regions, tobacco budworm counts were lower in all regions, especially in the Delta were no budworms were caught this week.
Cotton Foliar Disease and Fungicide Application
The incidence of foliar disease in cotton across MS have been on the rise over the past 5 years. In addition, fungicide applications have been suggested as a means of managing the leaf spots and increasing yield. Research trials conducted at MSU and elsewhere suggest that fungicides aren’t beneficial when it comes to enhancing cotton yield.
June Acreage Report **Corrected**
by John Michael Riley (MSU Ag Economics) and John Anderson (American Farm Bureau) Yesterday morning, USDA released the results of their annual planted acreage survey, and the results took the market by surprise. Soybean acres were predicted to be 76.53
Rainfastness of Insecticides
Every year when afternoon thunderstorms start popping up, the phone starts ringing about rainfastness. Rainfastness simply means the amount of time needed after application before a rainfall event for the product to still be effective. One thing I have figured
Sanitation of Field Borders
Nearly everyone who has read this blog, one of many popular press articles, or any of several periodical publications over the past year or two is aware of the problems many growers in Mississippi have with glyphosate-resistant (GR) Palmer amaranth.
Insect Trap Counts, June 23, 2011
Pheromone trap counts for bollworm, tobacco budwrom and beet armyworm were all similar to last week in all regions. Counts of tobacco budworm and beet armyworm are high compared to historical data, especially in the central part of the state.
O.A. Cleveland Weekly Cotton Report: June 16, 2011
The macroeconomic lesson was the key to the cotton market this week as the sharply increased value of the U.S. dollar along with troubling economic news from across the globe sent cotton and most other commodities sharply lower. Cotton has now lost some 17 cents from the four week high. The slowing demand out of China, coupled with glowing official comments regarding a very promising Chinese crop, have offset the disastrous crop conditions in the U.S.
Insect Trap Counts, June 16, 2011
Pheromone catches of bollworm (corn earworm) came down slightly this week while tobacco budworm and beet armyworm catches are increasing, especially in Central MS. Southwestern corn borer traps indicate that the sewcond generation has begun. Most traps are still fairly
Cotton Damage from POST Applied Residual Herbicides
2011 is quickly shaping up to be the year in which nothing comes easy. Weather conditions are continuing to cause issues with the 2011 cotton crop. Scattered hail damage from storms over the past couple of days has been reported
Spider Mite Update and Recommendations
Spider mites have been becoming more widespread over the last two weeks. Currently we have quite a few acres that have required treatment for spider mites and several that have already received 2 applications. The hot dry weather we have been dealing with for the last couple weeks is making the problem worse, and the numerous thrips applications this year has further led to the increased problems with spider mites by removing beneficial insects early.
Mississippi Crop Progress Report: June 12, 2011
Week ending June 12, 2011 Released: 3:00 P.M., June 13, 2011 According to the National Agricultural Statistics Service in Mississippi, there were 6.5 days suitable for fieldwork for the week ending Sunday, June 12, 2011. Dry weather conditions are
Tarnished Plant Bugs Starting Off Big in 2011
This is certainly starting off like a “big†plant bug year. Most everyone is reporting threshold to 3 and 4 X thresholds of adult plant bugs moving into cotton that is squaring. Most people are also reporting unusually high numbers of plant bugs in group IV flowering soybeans compared to most years and I had one report the other day of a corn field 4-8 nymph plant bugs per ear on purple silk corn.
Cotton Growth and Early Season Irrigation
2011 is shaping up to be one of the more challenging years we have faced in some time. While no year can be considered normal, difficult weather conditions have tested the mettle of many this year. Flooding, delaying planting, and
