Pea aphid levels sporadic in Manitoba
June 29, 2016 - Alfalfa weevil is still at high levels in some alfalfa fields, according to the most recent Manitoba Insect and Disease Update. Some alfalfa hay fields are being cut early as a result.
Meanwhile, pea aphid levels are near or above economic threshold in some pea fields, although levels are sporadic as other fields have quite low levels.
June 30, 2016 By Top Crop Manager