Fungicide Archives - Page 3 of 9 - Manitoba Co-operator

Consider canola crop’s potential yield before spraying

By GFM Network News, Lisa Guenther June 20, 2018

As July approaches and crop canopies close, sclerotinia will be on the minds of many canola growers. But will it pay to spray? Fungicide applications are more likely to be profitable when the canola hits 30-40 bushels per acre, said Colleen Redlick, senior technical development specialist at BASF. Justine Cornelsen, agronomy specialist with the Canola

Soybean seedlings (right) exhibit the suddenly pinched and thin stem that might indicate disease, compared to healthy seedlings on the left.

Crops, Local news, Other

On watch for sick seedlings?

Sparse emergence might be more than a germination issue, Manitoba Agriculture warns

By Alexis Stockford June 15, 2018

Poor emergence is a common story for crops caught by lack of rain this year, but seedling disease may be another culprit. Manitoba Agriculture field crop pathologist Holly Derksen says seedling disease may mimic a poor stand, particularly if infection came in on the seed or if the germinated seed is exposed before it breaks

Dr. Neil Gudmestad, of North Dakota State University, dives into the genetics of SHDI fungicide resistance during the 2018 Manitoba Potato Production Days.

Crops, News

Fungicide issues worse in U.S.

Boscalid and other early blight fungicides are facing down resistance in the U.S., but the issue hasn’t quite reached fever pitch in Manitoba

By Alexis Stockford May 4, 2018

It’s not time to panic on boscalid resistance, at least not north of the border. The U.S. potato industry, including potato producers directly south in North Dakota, have noted a substantial downturn in both boscalid fungicide efficiency and the wider group of SHDI fungicides in general, something that could rob them of one of their

Cereals, Crops

Feeding yield, not disease

Agronomist Peter Johnson explores what he calls the synergy between  nitrogen and fungicide and what it means for yield

By Alexis Stockford March 13, 2018

Agronomist Peter Johnson thinks fungicide and nitrogen are a match made in heaven and a late fungicide pass may help bolster yield in wheat. Johnson, of RealAgriculture, turned his talk to wheat yield during the recent BASF Knowledge Harvest event in Brandon. The cereal has become a gap filler in between crops like soybeans and

Livestock

Honeybees’ attraction to fungicide ‘unsettling’

By Emma Batha, GFM Network News January 9, 2018

London | Thomson Reuters Foundation — Honeybees are attracted to a fungicide used in agriculture with “unsettling implications” for global food production, a U.S. scientist said on Tuesday. Tests carried out by a team from the University of Illinois showed bees preferred to collect sugar syrup laced with the fungicide chlorothalonil over sugar syrup alone.

Western bumblebee. (Stephen Ausmus photo courtesy ARS/USDA)

Crops

U.S. study links bumblebee declines to fungicide use

By GFM Network News, Manitoba Co-operator Staff November 17, 2017

A new look at the environmental factors around declining bumblebee populations and ranges points to a less-than-usual suspect: fungicides. “Insecticides work; they kill insects. Fungicides have been largely overlooked because they are not targeted for insects, but fungicides may not be quite as benign — toward bumblebees — as we once thought,” Scott McArt, assistant

Crops, Local news

Diamondback moths near threshold for canola, root rot in soybeans reported

Manitoba Insect & Disease Update for July 5

By Manitoba Agriculture July 7, 2017

Thistle caterpillar has been noted in some soybean and sunflower fields. Some levels of diamondback moth larvae approaching threshold have been noted in some canola fields in the southwest. There have been additional reports of suspected Phytophthora root rot in soybean. Growers in the western part of Manitoba are considering whether or not to make a fungicide application for

Crops, Local news

Hail and fungicide timing, alfalfa weevil levels seen high

Manitoba Insect & Disease Update for June 14

By Manitoba Agriculture June 16, 2017

Recent hail events in the province have left producers wondering whether or not they should be using a fungicide at the herbicide timing. Flea beetles in canola, and cutworms continue to be the main insects of concern, although for both concern is diminishing as canola advances to stages less susceptible to feeding from flea beetles, and some cutworms larvae turn to pupae. Alfalfa

Sclerotinia risks remain high for Manitoba canola producers.

Crops, Oilseeds

Sclerotinia biggest issue for Manitoba canola growers in 2016

The annual disease survey found this perennial challenge is still the biggest issue for farmers

By Angela Lovell February 14, 2017

Sclerotinia was the biggest issue for Manitoba canola growers last year, according to results from the 2016 disease survey. It showed that over 90 per cent of the 105 Manitoba fields surveyed had some level of sclerotinia infection. The incidence of the disease – the number of plants infected in the field – was between

Bill Brown, president and CEO of Adjuvants Plus Inc., explained his company’s new product called DONguard during the 8th Canadian Workshop on Fusarium Head Blight Nov. 22 in Ottawa. It’s a biocontrol for fusarium head blight. Brown said he hopes to have DONguard registered in Canada and the U.S. in 18 months.

Cereals, Crops

New product pits fungus against fungus

If DONguard gets into the plant first, it occupies the space fusarium would take and also consumes invading fusarium, according to the company that hopes to commercialize it

By Allan Dawson December 9, 2016

A new weapon to battle fusarium head blight (FHB) fights fire with fire. The traditional tools have been agronomy, genetic resistance bred into new cultivars and fungicides — the latter sprayed on wheat and other cereal crops to protect them from the potentially devastating fungus disease that can cut yields and quality. But a fungus

Daily Network News

B.C. ostriches culled, CFIA confirms

U.S. livestock: Cattle, hogs end week on high note

U.S. grains: Soybeans bounce as Chinese demand assessed, wheat drops

Tag Archives Fungicide