Surround Wp Kaolin Clay Insect Repellent

can kaolin clay sprays reduce insect damage to apple fruit? yes.Kaolin clay (formulated commercially as surround wp) has been shown to be effective against several orchard pests, including apple maggot, white apple leafhopper, and pear psylla.It acts as a repellent by creating an unsuitable surface for feeding or egg-laying.The uniform.