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.
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
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.
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
On Thursday the United States Department of Agriculture released its monthly World Agricultural Supply and Demand report (WASDE). The June report was the second that revealed projections regarding the current growing season for crops. The report continued the ongoing theme
Pheromone trap counts for the week ending on 6-9-2011 show higher tobacco budworm and beet armyworm counts from the previous week. Corn earworm counts were similar to last week. All three of these insects are at levels where treatable larval populations
MSU Extension Service and MAFES researchers have compiled the following suggestions and information regarding replanting and managing row crops after the flood. Also included is post-flood crop insurance information.
Variability between people using sweep nets can be huge. Assume four people go to the field and take 100 sweeps each. I would almost guarantee you that each will come back with 4 different counts even if the insects are perfectly uniform.
Square retention is a critical component of early season plant bug management. I would strongly encourage you to take square retention counts along with your sweep net counts prior to bloom. Not only does this help in the decision making process of treating plant bugs, but it also helps you to get a better idea of how the products you are applying are working.
Corn earworm (bollworm) pheromone trap counts were higher this week, so larvae should be expected in vulnerable crops shortly. Tobacco budworm counts were also higher except in the Delta where none were caught this week. Southwestern corn borer counts are
In an effort to aid Mississippi producers in their decision making process a statewide survey was conducted to determine where glyphosate and/or ALS-resistant Palmer amaranth was present in the state.
Based on calls I have received over the last week and what I am seeing in my own research plots, this is shaping up to be a big year for threecornered alfalfa hoppers
Weekly pheromone trap captures from Northeast, Central and Delta regions of Mississippi are reported. Catches indicate moderate bollworm pressure with very few tobacco budworms and beet armyworms caught during the week of May 19-26. Southwestern corn borer pressure is generally light
This year there will be three insect scout schools provided. Each insect scout school will cover insect pests of cotton, soybeans, and corn. Scout schools are free of charge and open to everyone. Detailed descriptions of pest biology, sampling, and
By now everyone is fully aware that we have been and still are experiencing extremely high levels of thrips in cotton. To date, many fields have been treated with foliar insecticides and several have required repeat applications due to extremely high numbers and frequent re-infestations.
Weekly pheromone trap captures from Northeast, Central and Delta regions of Mississippi are reported. Light to moderate bollworm pressure with very few tobacco budworms and beet armyworms caught during the week of May 12 to 18.
Commodity markets remain in a very volatile state – especially based on events over the past two weeks. The event that hits closest to home is the flooding. From a national perspective the planting delays for corn across the Midwest
Several questions have come in this week regarding the effect of cold weather and moisture on cotton growth. Cotton is sensitive to cold temperatures as well as excessive soil moisture. Generally speaking, having one of these situations is made worse
In the last 7 days there have been numerous reports of extremely high thrips numbers infesting cotton fields across the state. Although nearly all cotton has an insecticide seed treatment on the seed, high numbers of adults are overwhelming the seed treatments in many cases.
Week ending May 15, 2011 Released: 3:00 P.M., May 16, 2011 According to the National Agricultural Statistics Service in Mississippi, there were 4.8 days suitable for fieldwork for the week ending Sunday, May 15, 2011. Most of last week was
Tremendous headway was made this week with regard to cotton planting. Planters started moving late last week as well as over the weekend. By Monday, planting activities for several crops were well underway throughout the state. While flooding is of
As concerns mount about the potential damage to Mississippi crops from the flooding of the Mississippi River and its tributaries, many are left with more questions than answers. For those with crop insurance we are being told to remain in contact with
Week ending May 1, 2011 Released: 3:00 P.M, May 2, 2011 According to the National Agricultural Statistics Service in Mississippi, there were 2.7 days suitable for fieldwork for the week ending Sunday, May 1, 2011. The deadly storms that moved
It almost goes without saying that weather conditions over the past few weeks have delayed cotton planting. Some growers in the south Delta will likely begin planting operations where field conditions permit over the weekend. However, a 50% chance of
Cotton planting in Mississippi will begin next week as weather conditions allow. Some small acreage has been planted as growers set planters; however, weather conditions up to this point have not been ideal for planting cotton. In the table below,
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