Category: Gibberella

Check that ration — mycotoxin levels in Ontario corn creeping higher

Early indications from the 2018 corn silage crop indicate that mycotoxins, resulting from disease infection, in corn are and will be a concern heading in to the winter feeding season. As silage is sometimes the yellow flag ahead of grain corn harvest, agronomists and livestock nutritionists alike are encouraging farmers to get harvest wrapped up… Read more »

Corn School: Harvest quickly to limit losses to gibberella

If you’re noticing a little fuzzy trouble with your corn crop this year — you’re not alone. With rainfall after rainfall at pollination (but not before!), the weather created perfect conditions for gibberella infection and spread. If you’ve scouted your corn crop and have found pink mould growth at the tip of the cob, chances are… Read more »

Wheat Pete’s Word, Sept 5: Big yield predictions, gibberella risks, and selling potash

If you’ve heard tell of some record yield estimates out there, let’s all remember that the crop sure isn’t in the bin yet, says Peter Johnson, host of Wheat Pete’s Word. It seems that some of the good spots look GREAT and some of the poor spots are turning out better than anticipated. When it… Read more »

Corn School: Could 2017 be another vomitoxin year?

A late-maturing crop, difficult environmental conditions, significant insect pressure and potential for late-season leaf disease…although too early to tell – this growing list of factors could lead to another year of high vomitoxin levels in the Ontario corn crop. In this episode of RealAgriculture Corn School, OMAFRA plant pathologist Albert Tenuta takes a look at the… Read more »

The Cost of Mycotoxin in Feed, Plus Feeding Strategies to Ease Heat Stress

Summer may feel a long way off, but being prepared to manage heat stress in dairy cattle goes a long way in warding off the production losses that go along with it. We’re also well into the 2016 feed crop, and there are reports of several farmers struggling to keep mycotoxin (specifically DON/vomitoxin) levels low enough… Read more »

Wheat Pete’s Word, Jan 18: Tight Husks, Corn Residues, Bin Fans, and Old-Crop Soybeans

Manure no-no’s, cleaning corn to reduce vomitoxin levels, and trying to rush nature — this week’s Wheat Pete’s Word is jam-packed with answers to your toughest questions! Peter Johnson kicks of the Word with a discussion on spreading dry vs. liquid manure on snow, and then gets specific on vomi reduction on corn (including why it’s… Read more »

Wheat Pete’s Word, Oct 26 — A New World in Seed Treatments (again), High Test Weights, & Strip-Till vs No-Till Beans

Harvest is rocking and rolling for most corn and soybean growers in Ontario save for @WheatPete himself who took an equipment breakdown as a chance to get the Word done early this week. This week’s Wheat Pete’s Word covers a lot of ground, including the why behind high test weight corn, the nitrogen connection to high… Read more »

Corn School: Harvest Quickly to Fend off Steep Downgrades

Ontario’s corn crop is showing high vomitoxin levels and growers are being urged to harvest as quickly as possible to preserve corn quality. Last week, the OMAFRA Field Crops team revealed that 26% of the samples taken in its annual vomitoxin survey had DON concentrations of 2.0 ppm or greater. At these levels, vomitoxin produced… Read more »