Army worm poop deceives corn plants Monday, December 7, 2015 Chemical ecologists at Pennsylvania State University have determined that "frass," the defecations of herbivorous caterpillars that collects in the whorls of corn leaves, tricks plants into thinking they are being attacked by a fungus infection. The plants mount a defence against such, thereby reducing their defences against the actual creatures that are attacking them. They can't defend against both fungus and insects at the same time, says Dawn Luthe, professor of plant stress biology in a Penn State newsletter published in September.The newsletter notes that fall army worms "are voracious feeders on leaves in the confined whorls of corn plants."The study was published in the Journal of Chemical Ecology and may lead to the isolation of specific components of the frass that can be incorporated into a compound that can be spread on crops to increase resistance to fungal attacks. That would be an "ecologically sustainable" pesticide. An alternative is a genetic modification to incorporate proteins from the frass to boost a crop's "native resistance" to pathogens.Scientists are still trying to find a solution to dealing with those hungry army caterpillars. The faking frass is an ecological strategy "that has been perfected over thousands of years of evolution," says lead researcher Swayamjit Ray, a doctoral student at Penn State. The U.S. Department of Agriculture financed the research. BF Noise over GMO labelling in the United States Cotton underwear helps measure soil activity
Corn and Soybean Crops Fall Short in 2025 Predicts Great Ontario Yield Tour Thursday, August 28, 2025 Ontario’s 2025 corn and soybean harvest is shaping up to be one of the most challenging in recent memory, as persistent drought and heat have pushed yields below the Agricorp 10-year average say experts and master scouts Moe Agostino and Henry Prinzen of the 2025 Great Ontario Yield Tour.... Read this article online
Global grain trade gets a shake-up: What it means for Canadian farmers Thursday, August 28, 2025 The global grain and oilseed trading industry is undergoing a major transformation—and Canadian farmers should take note. A recently published study in the September 2025 issue of discussed how the traditional dominance of a few multinational giants is giving way to a more competitive,... Read this article online
Ontario Farmers Share Yield Strategies Amid Drought Wednesday, August 27, 2025 The Great Ontario Yield Tour held an event at Petersen Custom Farming in Osgood, Ontario, on Thursday, August 21, 2025. The farmer panel during lunch was one of the highlights of the event. Farmers and industry experts gathered to discuss yield strategies and the realities of this season’s... Read this article online
2025 Livestock Tax Deferral Regions Announced Tuesday, August 26, 2025 Agriculture and Agri-Food Canada (AAFC) has published the initial list of prescribed regions eligible for the 2025 Livestock Tax Deferral provision, a key support measure for Canadian livestock producers grappling with the impacts of extreme weather. “As we continue to see the very... Read this article online
Why Pork Producers Should Care About Canada’s Pig Code Update Tuesday, August 26, 2025 As many farmers will know, as part of the normal process for review, the National Farm Animal Care Council (NFACC) has launched a comprehensive review of Canada’s Pig Code of Practice, last updated in 2014. The review was announced in May. The process, expected to span three years,... Read this article online