Fungicide spraying continues: Manitoba Crop Report

Jul 28, 2022

Weekly Provincial Summary

Rainfall amounts varied across the province with the highest amounts falling in the Eastern and Interlake regions. Most locations in Manitoba received between 20 to 60 mm in the preceding seven days. The Northwest region is the exception, where rainfall amounts ranged from 1 to 32 mm.

Frequent rains and generally warm temperatures have elevated risk for many fungal diseases. Application is widespread for wheat, oat, barley, canola and pea crops.

Fungicide spraying is ongoing in all regions as later crops reach the correct stage. Rainfall has made ground applications challenging.

Grasshoppers are present in many areas of the province with spraying occurring on headlands and across entire fields in some areas.

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Video: Dicamba Returns for Georgia Farmers: What the New EPA Ruling Means for Cotton Growers

After being unavailable in 2024 due to registration issues, dicamba products are returning for Georgia farmers this growing season — but under strict new conditions.

In this report from Tifton, Extension Weed Specialist Stanley Culpepper explains the updated EPA ruling, including new application limits, mandatory training requirements, and the need for a restricted use pesticide license. Among the key changes: a cap of two ½-pound applications per year and the required use of an approved volatility reduction agent with every application.

For Georgia cotton producers, the ruling is significant. According to Taylor Sills with the Georgia Cotton Commission, the vast majority of cotton planted in the state carries the dicamba-tolerant trait — meaning farmers had been paying for technology they couldn’t use.

While environmental groups have expressed concerns over spray drift, Georgia growers have reduced off-target pesticide movement by more than 91% over the past decade. Still, this two-year registration period will come with increased scrutiny, making stewardship and compliance more important than ever.