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When should I consider replanting cotton?

Replanting is often a difficult decision.In fields with questionable stands, there are several things to consider before making a replant decision. 1) What is the calendar date? 2) What is the population of plants that will survive? 3) What is the health of those plants, especially their roots? 4) Are there large skips and frequent skips? 5) What is the productive capability of the soil, and is the field irrigated?

If plant distribution is fairly uniform in fields on productive soils, good yields can be made with low plant populations in the low 20,000 range, or as low as one per row-foot with no or few skips. If the stand is broken with numerous skips, replanting is in order at populations below 30,000 plants per acre, depending on the size and frequency of skips. Calendar date is significant. A stand you would plow up on May 1 would probably be kept on May 25.

If replanting is necessary, continue to use fungicides as appropriate. If the field has had heavy and/or frequent rains, or was flooded, additional preemergence herbicides will be needed. That decision needs to be made on a field-by-field basis. If replanting is done on the stale row, use a burn-down herbicide to kill the old stand and weeds which may have emerged on the row. This treatment could be mixed with the preemergence materials.

Here is a rule of thumb that seems to work better each year: "If you have enough cotton left to make the decision difficult, you probably have enough to keep."

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Filed Under: Commercial Fruit and Nuts, Green Industry, Organic Fruit and Vegetables, Other Vegetables, Corn, Cotton, Nuts, Peanuts, Soybeans, Equine, Goats and Sheep, Poultry, Lawn and Garden, Forestry, Seafood Economics, Seafood Harvesting and Processing March 7, 2018

ELLISVILLE, Miss. -- Mississippi State University representatives met with agricultural clients in Ellisville recently to discuss research and education needs for 2018. More than 115 individuals attended this year's event.

Filed Under: Cotton, Soybeans, Weed Control for Crops March 6, 2018

STARKVILLE, Miss. -- Two highly anticipated online training modules are now available for those who plan to purchase or apply dicamba and similar herbicides.

The Mississippi State University Extension Service, in cooperation with the Mississippi Department of Agriculture and Commerce Bureau of Plant Industry, developed these new online training courses related to herbicides labeled for use with dicamba-tolerant cotton and soybeans in response to label changes from the Environmental Protection Agency.

Filed Under: Cotton, Soybeans, Weed Control for Crops February 16, 2018

STARKVILLE, Miss. -- In response to new Environmental Protection Agency regulations on the use of the herbicide dicamba, the Mississippi State University Extension Service is developing two online training courses to help cotton and soybean farmers follow the new rules.

Picked cotton sits in large green and red bales.
Filed Under: Agricultural Economics, Corn, Cotton, Rice, Soybeans December 19, 2017

STARKVILLE, Miss. -- The 2017 production value of Mississippi’s four largest row crops is forecasted to outperform the previous year by more than 7 percent.

Brian Williams, agricultural economist with the Mississippi State University Extension Service, predicted the combined value of soybeans, cotton, corn and rice will be nearly $2.1 billion this year. The total projected value for all agronomic crops is $2.5 billion, which would be a 6.4 percent increase over the $2.4 billion value reached in 2016.

Filed Under: Crops, Corn, Cotton, Rice, Soybeans November 15, 2017

STARKVILLE, Miss. -- Cover crop usage is gaining momentum on Midsouth farms and will be a major focus of the 2017 Mississippi State University Row Crop Short Course.

The MSU Extension Service will host the course at the Mill Conference Center in Starkville Dec. 4-6.


Farmweek, Entire Show, October 9, 2015

Season 39 Show #14

Thursday, October 8, 2015 - 7:00pm
Farmweek Entire Show,  September 4, 2015

Season 39 Show #09

Thursday, September 3, 2015 - 7:00pm

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