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Category Posts for Weeds

29
Aug
2014
Soybean research verification program update for August 29, 2014
Author: Chris Grimes, Program Associate - Soybean/Wheat Verification Coordinator

Desha County field has been harvested and we have a couple more either ready or real close. Irrigation continues to be top priority at this point in the program. We have a few fields approaching irrigation termination, but we have several still that are R5 and have a ways to go. Overall insect and disease […]

22
Aug
2014
Soybean research verification program update for August 22, 2014
Author: Chris Grimes, Program Associate - Soybean/Wheat Verification Coordinator

Rainfall was more abundant across the southern SRVP fields this week. Irrigation continues to be top priority at this point in the program and we have terminated irrigation a few fields. Desha & Lafayette have reached R7, harvest should be soon. Overall, insect and disease pressure was light in the verification fields this week. County […]

18
Aug
2014
Rice research verification program update for August 16, 2014
Author: Ralph Mazzanti, Rice Research Verification Coordinator

Some verification fields seem to be 7 days behind the DD-50’s. With that said there are three fields that are now draining which include Arkansas, Chicot and Prairie Counties that average 4.6 days ahead of the DD-50 drain date.  Five fields are at 100% headed, three fields at 100% heading and three fields at 50% […]

15
Aug
2014
Soybean research verification program update for August 15, 2014
Author: Chris Grimes, Program Associate - Soybean/Wheat Verification Coordinator

Rainfall was more abundant across the southern SRVP fields this week. Irrigation continues to be top priority at this point in the program and we have terminated irrigation a few fields. Overall, insect and disease pressure was light in the verification fields this week; however we did reach treatment level for frogeye in the Prairie […]

11
Aug
2014
Soybean research verification program update for August 8, 2014
Author: Chris Grimes, Program Associate - Soybean/Wheat Verification Coordinator

Rainfall was scattered across the SRVP fields this week. Irrigation continues to be top priority at this point in the program and we have terminated irrigation a few fields. Overall insect and disease pressure was light in the verification fields this week; however we did reach treatment level for bollworms in Clark County and frogeye […]

04
Aug
2014
Glyphosate-resistant weed management seminar scheduled for August 18
Author: Jeremy Ross, Extension Agronomist - Soybeans

Have you ever thought of trying to farm without the use of glyphosate?  Farmers in some parts of the world are currently experiencing this reality. The Australian Herbicide Resistance Initiative (AHRI) will be conducting a half-day seminar in our backyard highlighting proven weed control methods against some of the strongest herbicide-resistant weed threats in the […]

04
Aug
2014
Rice research verification program update for August 4, 2014
Author: Ralph Mazzanti, Rice Research Verification Coordinator

Lower humidity and temperatures during heading and grain fill should help yield and quality.  The overcast and cooler weather has slowed the progression of the verification fields in some cases.  Some fields tend to be 7-10 days behind while others are right in time with DD-50.   The Jefferson County field was treated 7/15 for […]

02
Aug
2014
Soybean research verification program update for August 1, 2014
Author: Chris Grimes, Program Associate - Soybean/Wheat Verification Coordinator

Rainfall was scattered across the SRVP fields this week. All the fields in the program have reached the reproductive stage and are enjoying the mild conditions this week. Irrigation continues to be top priority at this point in the program and we have a few fields that are approaching irrigation termination. Insect and disease pressure […]

22
Jul
2014
Pigposium field day tomorrow 7/23/14 at NEREC
Author: Tom Barber, Extension Weed Scientist

Make plans to attend the only field day in 2014 focused solely on glyphosate-resistant pigweed control.  The Pigposium will feature key weed scientists and consultants from Arkansas, Tennessee and Illinois.  Topics at this field day will focus on control options in current technology as well as future herbicide options for pigweed as new technology is introduced […]

18
Jul
2014
Soybean research verification program weekly update – July 18, 2014
Author: Chris Grimes, Program Associate - Soybean/Wheat Verification Coordinator

Rainfall was more abundant in the southern part of the state this week. All but three of the fields in the program have reached the reproductive stage and are enjoying the mild conditions this week. Irrigation will be top priority from this point forward due to growth stage and moisture requirements. Most of the fields […]