Fungicides
Nebraska grower Brian Herbek says a ‘finishing pass’ can help fill corn ears all the way to their tips with kernels and pack on more starch in the process. Hear more of Herbek’s insights along with David Hula and Randy Dowdy on Breaking Barriers With R&D.
Got tar spot? Economic data shows two passes can offer ROI, depending on the hybrid. However, if your crop got dinged at pollination that’s a different scenario and might require a revised game plan that takes yield estimates into consideration.
Southern rust has now been confirmed in at least 15 states, and with high heat and humidity this week, along with strong winds, agronomists are encouraging farmers to scout their corn fields, as conditions are ripe for the disease to spread.
Both diseases are showing up earlier this summer than last year, according to Daren Mueller, Iowa State University plant pathologist. He says a new interactive tool from the Crop Protection Network can help farmers locate these diseases, and others, faster.
So far, the problem has been confirmed in four states. Agronomists are encouraging farmers to scout crops, estimate yield impacts in affected fields and determine whether to make adjustments to marketing plans.
Many early-planted soybeans in the Midwest are in the R2 to R3 growth stages now, ideal treatment timing for most disease issues. Agronomists offer three reminders to help you make the call — plus a fourth tip on herbicide rescue treatments.
Farmers and aerial applicators tell Randy Dowdy and David Hula some of the key considerations for effective fungicide applications are timing, droplet size and product reach in the crop canopy.
Unlike most leaf diseases, tar spot starts impacting the crop at the bottom of plants. That means fungicides you apply must penetrate and get deep into the crop canopy to provide effective treatment. If you opt to not treat the disease, consider making plans to harvest early and pre-booking some dryer gas.
With product and application costs totaling between $30 and $40 per acre, farmers will be taking a harder look at where they make the investment this season.
David Hula believes a high-quality carrier is so critical to the performance of his crop protection products that he loads and hauls all the water to the local airport that his aerial applicator uses.
Now’s the time to be scouting for the disease, especially where the inoculum is present. Tracking weather data, particularly daily humidity levels, can help you keep an eye on tar spot this season.
Corteva Forcivo will feature three modes of action to address foliar diseases in corn, soybeans, wheat and other crops via overlapping preventive and curative activity.
Despite being outside the optimum window for tar spot control, this Wisconsin field trial yielded strong results.
USDA’s Brooke Rollins and more than 300 farm groups went to bat for agriculture leading up to the report’s release on Thursday. Yet farmers were excluded from having a voice at the table in the development process. That needs to change before the next report – which will provide policy recommendations – is issued within the next 80 days.
Many farm organizations say the 68-page document released on Thursday is filled with “fear-based rather than science-based information about pesticides,” positioning that will sow seeds of distrust with the American public.
A recent congressional hearing addressed how U.S. crop protection companies and researchers use artificial intelligence to help farmers eradicate diseases, boost yields and stay competitive globally.
Bayer is exiting the seed treatment equipment business in the United States to help the company’s finances, according to an email sent to customers that was seen by Reuters in late April.
“Sunlight drives photosynthesis, which drives starch production, which drives yield,” explains Ken Ferrie. If sunlight hits the ground, it’s wasted, so maximizing sunlight capture requires closing rows as quickly as possible.
Iowa farmers say a foliar fungicide application can add more bushels per acre by preventing losses to disease pressure and minimizing the impact of environmental factors, such as heat stress and drought.
One solution to low prices is producing more bushels. Take a minute to think through some of the best management practices outlined here that will help you accomplish that.
The company says this will be its largest field-trial program to date, giving farmers the opportunity to see the performance of industry leading products in their own fields.
Farmers can benefit from evaluating fields now and making a game plan for complying with the agency’s requirements. One positive is that the herbicide strategy will be implemented over time, instead of on a specific date.
Growers are trying to figure out what caused missing plants in their corn stands last season and what solutions they can use this spring.
BASF’s Scott Kay uncovers the details on how to deliver on farmer yield goals while respecting lower commodity prices, elevated production costs, and interest rates.
For the sixth year, Farm Journal has conducted a survey to gauge farmer use of online crop input purchasing tools. Here’s what we found.
“If we cut 20 seconds on every fill, and we do 50 fill ups in a day— we save 25 minutes,” Cody Ray says. “That could be another 10 acres a day.”
When talking with WinField United team members many reference the future entailing data-driven decisions and making data work for them.
If you have tar spot, Southern rust or other disease pressure and plan to dry the crop in the field, you might want to spray again.
Lejeune Aerial Applications’ Crew, USA Rice and NAAA hosted USDA and EPA officials to demonstrate the techniques, experience and technology used to aerially apply pesticides and other inputs needed for rice production.
Catch up on recent headlines in ag retail.