Sarnia

Northern Leaf Blight Could Be Yield Robber For Corn Growers

A warning about Northern Leaf Blight for corn growers.

Jeff Jacques of Parrish and Heimbecker says it can be a big yield robber.

He says Northern Leaf Blight pressures have increased dramatically in Ontario in the past three years.

According to Jacques - it's not a hard disease to control - but timing is critical.

He says the best time is typically when the tassels start emerging.

Jacques also has a caution for soybean growers.

He says there's a high risk of white mould and other leaf diseases this year.

Fields to watch are those where beans are planted after beans, conventional till, good fertility and a susceptible variety.

Jacques says fungicides applied at the R 2.5 stage are the best bet to control those problems.

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Jacques says Northern Leaf Blight pressure is building in corn fields across the region.

[audio mp3="http://blackburnnews.com/wp-content/uploads/2015/07/JACQUES-Corn-1.mp3"][/audio]

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He says fungicides will help growers deal with the disease when applied at the right time.

[audio mp3="http://blackburnnews.com/wp-content/uploads/2015/07/JACQUES-Corn-2.mp3"][/audio]

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Regional soybean growers are in a high risk situation for white mould and other leaf diseases this year.

[audio mp3="http://blackburnnews.com/wp-content/uploads/2015/07/JACQUES-Beans-1.mp3"][/audio]

 

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