Corn rootworm flight is really taking off this week in Sumas and south Abbotsford and probably elsewhere. There are loads of beetles flying; they are really active in some locations. Corn silks are getting snipped, leaves look bleached out from feeding, and nearby flowers seem to be aggregation places for beetles, in particular, in melon flowers. The beetles seem to like eating red-root pigweed.
Recommendations for Producers
Although 1 year of data is not enough to develop concrete recommendations for producers in the Vanderhoof area, if the climate patterns recored in 2016 continue there will need to be changes to cropping systms in order to remain competitive. Some operational options and future research considerations for producer are listed below:
Because winter feeding is his largest annual cost, Burns Lake, BC rancher Jon Solecki dreams of extending his grazing season. However, in his harsh, northern climate, the feed value of the forages he routinely grows drops to near zero by mid-fall. In 2015, he decided to test the establishment and productivity of five new-to-him perennial grasses in hopes of finding at least one that would remain nutritious into fall in his growing conditions.
Date: July 6, 2017
Refer to Manure Spreading Advisory #1 of 2017 (April 3, 2017) for the current Advisory. The following Update does not change the Advisory. Continue to use a minimum buffer distance of 5 meters from wet watercourses and ditches or 3 meters from dry watercourses and ditches during summer.
Last month’s update related to the loss of nitrogen (N) from manure during warm weather and continues to be relevant throughout the summer.