Manitoba Agriculture has released its Insect Summary for 2021.
Below is the report summary:
Flea beetles in canola and grasshoppers, in many crops, were major insect concerns in 2021.
Diamondback moth was a concern in canola in some regions from mid-July to mid-August.
Alfalfa weevil was a concern in alfalfa fields in some regions in mid- and late-June.
Aphids were abundant in small grains in some regions from late-June to late-July, although in some of these fields natural enemies were also abundant.
Western corn rootworm and cannabis aphid were found in Manitoba for the first time.
Click here to see more...