T OP CROP MANAGER
BUILDING P AND K LEVELS IN SOIL
Recommendations for soybeans PG. 5
TRACKING SOYBEAN APHIDS
Populations growing in Ontario and Quebec PG. 14
MANAGING TUFTED VETCH Keeping a perennial weed out of soybean fields
PM 40065710
PG. 20
EASTERN EDITION
DECEMBER 2016 topcropmanager.com