A Comparison of Pre & Post Tassel Fungicides for the Control of NCLB
Janice Degni, Team Leader, Field Crop Specialist
South Central New York Dairy & Field Crops
Northern Corn Leaf Blight (NCLB) is one of the most serious diseases of corn. It has become endemic in NYS, affecting all corn growers. Although we cannot predict when first infection will occur, it has occurred regularly for over ten years consecutively. This field scale study sought to measure and compare effects on yields and quality from fungicide treatment at an early and late timing on five cooperating farms in Northern, Central and Eastern New York. Applications were made at two timings: early vegetative and reproductive. Treatments included: 1) an untreated control, two early vegetative fungicide treatments with
2) Priaxor® and 3) Affiance®, and two post tassel treatments of 4) Affiance® and 5) Headline Amp®. This year was an anomaly because occurrence was absent to arriving fairly late and then only with light infection. NCLB disease incidence was very low, below 1% in the majority of the plots. Although disease pressure from common rust was abundant as well as other abiotic stress factors, there were no statistically significant effects on yield or forage quality components from the fungicide treatments compared to the untreated check plots.
Final Report (pdf; 6638KB)
- A Comparison of Pre & Post Tassel Fungicides for the Control of NCLB
Announcements
USDA Contract Freezes and Terminations: Legal Action Steps for Farmers
For Farmers with Signed EQIP and CSP ContractsThis resource is written for farmers and ranchers nationwide who have a signed contract with USDA NRCS under the EQIP or CSP program for environmental improvements but have concerns that their contract is frozen, under review, or terminated, and who are uncertain of their rights to receive reimbursement as well as their ongoing obligations under the signed contract.
Version: 1.0
Issue date: Feb 28, 2025
A downloadable factsheet is available at our BUSINESS tab on the top of our webpage.
Additional Information: www.farmcommons.org
USDA Contract Freezes: Filing an NAD Appeal or Demand Letter
This resource is written for farmers and ranchers nationwide who have a signed contract with USDA NRCS under the EQIP or CSP program for environmental improvements and want more information on the mechanics of filing a National Appeals Division (NAD) appeal. This resource includes sample letters.
USDA NAD Appeal https://www.usda.gov/about-usda/general-information/staff-offices/office-hearings-and-appeals/national-appeals-division/nad-appeals
ON FARM RESEARCH TRIALS 2025: Value of Manure & Power of Manure
Manure has all seventeen essential plant nutrients and can increase yield beyond what can be obtained with fertilizer only. In this project, Value of Manure, we evaluate the nitrogen fertilizer replacement value (how much N can we credit to manure?) and yield differences as a result of manure application.Farm Participants Needed for Bale Grazing Grant!
Information on the Project:- Approximately 10 acres total needed to bale graze two different bale densities
- "Core" farms will graze two winters, "Demo" farms will graze one winter.
- Payments for both "Core" farms and "Demo" farms
- Baseline soil sampling by bale grazing team
- Forage measurements in early season by bale grazing team
- Late season clipping if residual not trampled down by farm
Cornell Cow Convos - New Podcast
On-going podcast, New episodes released on the last Thursday of the month.Guest speakers, CCE Dairy Specialists.
Housed on Soundcloud Channel is CCE Dairy Educators
- Preventative healthcare for cows
- The trend of beef on dairy
- What to look forward to in the new year for dairy
- Socially grouping or pair-housing calves
2018 Drug Residue Prevention Manual
For more than 30 years, the U.S. dairy industry has focused educational efforts on the judicious use of antibiotics through the annual publication of a Best Practices Manual. The 2018 edition of the National Dairy FARM Program: Farmers Assuring Responsible Management? Milk and Dairy Beef Drug Residue Prevention Manual is the primary educational tool for dairy farm managers throughout the country on the judicious and responsible use of antibiotics, including avoidance of drug residues in milk and meat.The manual is a quick resource to review those antibiotics approved for dairy animals and can also be used as an educational tool and resource for farm managers as they develop on-farm best management practices necessary to avoid milk and meat residues. Visit the Manual and Form Library to download copies of this important tool!
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NYSERDA Agriculture Energy Audit Program
NYSERDA offers energy audits to help eligible farms and on-farm producers identify ways to save energy and money on utility bills. Reports include recommendations for energy efficiency measures.For more information and the NYSERDA Agriculture Energy Audit Program Application click here