Corn fields must be relatively weed free. Field edges should not be treated. Avitrol is for use by or under the supervision of a licensed pest-control operator. It is not for sale to the general public. Mesurol 75 percent WP is registered as a bird repellent for both sweet and tart cherries.
Damage occurs when the cherries begin to color.
Cherries are susceptible to damage from robins, finches, blue jays, and cedar waxwings as well as grackles and starlings. Mesurol 75 percent WP has the potential for preventing bird damage to fruits such as grapes and blueberries. Check with your local University Extension agent or pesticide dealer on the label registration for grapes and blueberries. Written authorization from the Director of the Missouri Department of Conservation is required to use the above chemicals. 3CSR10-4.130 Owner May Protect Property.