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CAI Factsheet - Western Corn Rootworm

Manipulating the Microbiome to Induce Plant Defense

Plant roots, whether domesticated or wild, are associated with a community of bacteria. This community is referred to as the plant’s microbiome, just as we have a community of bacteria in our guts. This microbiome, which is found in the soil immediately surrounding plant roots  (known as the…

Fact sheet – Larval parasitoids of SWD in B.C.

AgPal Program and Service Finder

Fraser Valley Cole Crop IPM Newsletter (early May)

Fighting grapevine root diseases with brassica cover crops

This study explored the potential of four brassica cover crops to control soil borne pathogens in a no-till, vineyard setting.Vineyards can suffer significant economic loss due to crop destruction from soil-borne root diseases. This includes fungal trunk diseases found commonly in the Okanagan such…

Don’t forget sunscreen: Protecting tree fruits during extreme heat events

As part of developing a “climate resilience toolbox” for Canadian tree fruit, this study evaluated the effect of a locally produced, calcium carbonate-based foliar protectant on apple sunburn and water stress.Canadian tree fruit producers need tools to help improve the resiliency of their crops to…

Preventing and detecting sunburn on ‘Ambrosia’ apples

To help producers adapt to the changing climate, this study examined the impact of rootstock size on sunburn browning and assessed the differences in fruit quality between healthy (marketable) 'Ambrosia' apples and those affected by sunburn browning. The results of this study will help with…

Large-dwarfing rootstocks can protect apples from sunburn

This study investigated if rootstock size selection can contribute to extreme heat resilience in ‘Buckeye Gala’ apple trees, measured through fruit sunburn damage.This research is a step towards developing a comprehensive apple rootstock evaluation that will help tree fruit growers adapt to climate…

CAI Guide - Downy mildew in onions (IPM)

Downy mildew is a widespread fungus-like disease in onions and other Alliums. Infections rarely kill onion plants but will cause early leaf dieback and infect the neck of the bulb, making greens unmarketable and reducing bulb size and storage quality.