The Tenacity of Cotton Farmers and Varieties Put to the Test
With more than 30 inches of off-season rainfall, a hurricane, and tropical storms last year, Mother Nature certainly gave Coastal Bend cotton producers a fight. But some growers prevailed and sent her packing.

Needville, Texas, producer Chet Zdunkewicz tests which variety will be his next all-star through on-farm plots. Zdunkewicz says his PhytoGen® W3FE varieties pulled through the unrelenting rainfall last year.
“By June, we didn’t think we’d have much of a crop at all,” said Chet Zdunkewicz, who farms with his dad near Needville, Texas. But Zdunkewicz, who grows PhytoGen® brand varieties just like his father and grandfather did, explained the cotton went into survival mode, hung tough and kept fruiting, making 2-bale cotton in spite of it all.
“PhytoGen 340 [W3FE] has been our top dog for about five years. It hangs with us in wet years or dry years and does well. On average, we can get 1,000-plus lb./A., but this year we’ve been very surprised after what this crop went through,” Zdunkewicz said.
Many growers throughout the Coastal Bend are aware PhytoGen brand varieties have been the highest yielding in Texas A&M University (TAMU) trials for several years, and again in 2021. They may not realize, however, the resilience of varieties such as PhytoGen brand PHY 340 W3FE and PHY 400 W3FE is due to their high affinity to recover from early season stress. With aggressive fruit-loading, these varieties have the unique ability to fill fruiting branches that may have lost fruit in the excess rains.
The tenacity of PhytoGen brand varieties was also proven in TAMU early emergence ratings, strongly outperforming all competitive varieties. PhytoGen cottonseed had 12 of the 15 fastest-emerging varieties across South Texas.
Zdunkewicz is a longtime fan of the seedling vigor of PhytoGen brand varieties, preferring to plant early to catch spring rains. The combination proved omnipotent last year as growers throughout Fort Bend County were unprepared for the 10-plus inches of rain and standing water for the month of May.
“The seedling vigor is outstanding, and the ability to load fruit back on after adversity is incredible. You can’t ask for anything better in my eyes,” he said.
To top off the record-setting season, Hurricane Ida delivered 60-to 70-mile-an-hour winds a week before harvest. The PhytoGen brand varieties along the Coastal Bend showed remarkable storm tolerance versus competitive varieties, proving its all-star ability to perform in adverse conditions.
While saturated fields can get the best of crops, unfortunately weeds flourish.
“The Enlist [weed control system] made all the difference this year,” Zdunkewicz said. “Enlist took care of what looked like a solid field of weeds. One trip and they were done. Enlist Duo works well, and I like that we don’t have to mix it.”
Zdunkewicz said he made his choice after seeing too many trials in which dicamba knocked back the weeds but didn’t eliminate them like Enlist Duo® herbicide does.
Resilient varieties push to finish
Further along the Coastal Bend in the Brazos Valley, the Giesenschlags heard about the trait technology and resilience of PhytoGen brand varieties. Once fans of PhytoGen brand PHY 499 WRF, they decided to give the new varieties a try.
“PHY 400 [W3FE] not only gave us a second chance but a third chance to salvage a crop after lots of moisture and weed pressure,” R.J. Giesenschlag said. He explained the variety back-filled the missing nodes, enabling him to harvest 4-bale cotton in his Snook, Texas, test plot in a 2-bale year.
“In a year like this, we could have been left with nothing, but we’ve got a crop. The main difference for us is the durability of this cotton and the Enlist technology. Once we cleared out the weeds, the cotton took off growing,” Giesenschlag said.
™ ® Trademarks of Corteva Agriscience and its affiliated companies. The Enlist® weed control system is owned and developed by Corteva Agriscience LLC. Enlist Duo® and Enlist One® herbicides are not registered for sale or use in all states or counties. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your area. Enlist Duo and Enlist One herbicides are the only 2,4-D products authorized for use with Enlist crops. Consult Enlist herbicide labels for weed species controlled. Always read and follow label directions. © 2022 Corteva.