An international team of scientists have identified candidate resistance genes that could protect ash trees from the Emerald Ash Borer (EAB), a deadly pest that is expected to kill billions […] Read more
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Tag Archives invasive species
Resistant trees found to resist ash borer
Science Notes: Gene editing could place resistance genes into ash species currently affected by EAB
More ‘murder hornets’ found in B.C., Washington
Findings suggest some were able to overwinter
Reuters/Staff — Officials in British Columbia and Washington state have confirmed new sightings of the Asian giant hornet, dubbed the “murder hornet,” indicating the invasive, predatory insect survived the winter […] Read more
Wild boar groups small so far in Ontario
There is concern about growing numbers of feral hogs due to their potential role in African swine fever transmission
Reported sightings of large groups of wild pigs – known as “sounders” – in Ontario are still limited to one or two instances in the Parry Sound/Magnetawan district, although there […] Read more
Waterhemp difficult to distinguish from pigweed
Using herbicide programs effective on pigweed, should cover waterhemp too, so far
Waterhemp and pigweed species are difficult to differentiate, until they become larger – often past the ideal stage to control the waterhemp species. Mike Cowbrough, weed specialist with OMAFRA, says […] Read more
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