Great Lakes-Lake Michigan. The third largest Great Lake has a water surface area of 22,300 square miles, and it contains numerous islands, notably the Beaver Island archipelago and the North and South Manitou Islands off the coast of the Little Finger area of Michigan's mitten-shaped Lower Peninsula.
Sevin can be used to control many species of aphids on roses, mums and other ornamental plants. Sevin is also labeled for use on tomato, squash and cucumber plants. 48 of 56 people found this answer helpful.
Applying on Leafy Vegetables. You'll have a similar wait for harvesting leafy vegetables. Apply 3/8 to 3/4 fluid ounce of Sevin per 1,000 square feet to control flea beetles, harlequin bugs or leafhoppers on celery (Apium graveolens var.