Unsightly spots on cotton leaves are becoming more common as the year progresses. There are a number of things that can cause cotton leaf spotting including herbicide injury, disease, insect feeding (i.e. spider mites), or numerous other factors. The focus of this
Generally speaking as we approach this time of year, the discussion in cotton turns to irrigation termination. However, given that we are about 10-14 days later than “normal” numerous questions are still be posed regarding late season fertilizer applications. A number
Bollworms have certainly been the hot topic in cotton and later planted soybeans this year. This flight started in some areas the week of July 4th and peaked in the Southern Delta around July 10-15. Since that time it has
Spider mite numbers have been increasing across much of the state over the last several weeks in cotton. There have been a number of fields treated and several fields that have more than one application this year. As conditions remain
You are welcome to attend the Row Crop Update at the Mississippi Agricultural Industry Council Conference. The conference is hosted at Perdido Beach Resort in Orange Beach, Alabama on Wednesday, July 26.
A few short weeks ago, excessive water was an issue for many; however, today many folks (particularly in the Delta) are in need or rainfall/irrigation. Given the challenging weather so far this year a couple of points should be considered
For the last 7-10 days we have flushed numerous bollworm moths in cotton around the state and are commonly picking up eggs and small larvae in places. We have had numerous calls from consultants seeing the same thing and several have
Field tour from 9 – 10:45 A.M. A field tour co-hosted with Dow AgroSciences/Phytogen will be conducted under the leadership of Drs. Dodds and Catchot. The program for the field tour is as follows: Phytogen Variety Overview – Kerry Saylors –
Bacterial blight of cotton has shown up in younger cotton in east and west MS. At present, 10 counties have been observed to contain bacterial blight cotton. To date (July 6), target spot has not been observed in the MS cotton crop.
Most of the cotton across the Delta is squaring now and plant bug applications have started to go out on most fields. We are catching a lot of plant bugs in flowering soybeans right now and the corn should start
The fourth of July is typically associated with cotton blooms in Mississippi. While some fields are blooming or will do so in the next few days; a number of fields are still one to two weeks away from blooms appearing. In general,
There is no question that we are seeing increased tolerance to the seed treatments with tobacco thrips in cotton. We made an effort this year to encourage the use of acephate either in-furrow or as an overtreatment to the normal
The updated 2017 cotton maturity guide can be accessed using the link below. Keep in mind that maturity differences depicted in this guide are in an “everything else being equal” scenario. A number of factors can affect maturity including (but
It may be the understatement of the year to say that this spring has been very challenging for the agricultural community in Mississippi. Cool, wet weather seems to disappear then return, wind and sandblasting has caused severe damage to emerged
Mississippi State University will be hosting 4 scout schools this year. We have transitioned over the years to make these trainings much more diverse than insect pest alone. This year we will be including insects, disease, fertility, and herbicide symptomology. There
Approximately 20% of the cotton acres intended in Mississippi have been planted; however, given the cool, wet weather as well as high winds in the north Delta over the past several days, a number of re-plants will likely be taking place.
We had unseasonably warm weather and good planting conditions during late March and early April. As a result, several cotton and peanut fields have been planted throughout Mississippi over the last month. Unfortunately, the weather has taken a turn for
Herbicide mixtures can have a large influence on barnyardgrass control with glyphosate.
Labeling for new auxin herbicide products detail requirements that either restrict application or require buffers between the treated field and sensitive areas or susceptible crops.
Mississippi State University will be hosting 4 scout schools this year. We have transitioned over the years to make these trainings much more diverse than insect pest alone. This year we will be including insects, disease, fertility, and herbicide symptomology. There
New auxin herbicide products have associated websites, which are considered extensions of the federal labels, that list additives and herbicides approved for mixture.
Target spot was one of the main diseases that occurred during 2016. Normally a disease of little consequence in soybean as well as cotton, severe target spot outbreaks were observed in both crops. Making decisions regarding the occurrence of target spot during 2016 are difficult since the environment during key plant growth stages was the most important ingredient for the occurrence of target spot last season.
Observing the preplant intervals for 2,4-D and dicamba prior to planting is important.
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