Magnolia Scale Treatment Diy
Treatment options for the adult magnolia scale identification.
Magnolia scale treatment diy. How to get rid of magnolia scale. To control magnolia scale successfully you must spray the insecticide for example malathion or acephate at the right time in this insect s life cycle namely when it is in the crawler stage. Magnolia scales are scale insects of various colors from light to dark. These insects are more vulnerable to sprays at that particular time in their life cycle than at other periods and that time is generally late summer.
Horticultural oils also known as narrow range supreme or superior oil are specially refined. Provide the magnolia with adequate water for several days before oil application to avoid. Chemicals to get rid of scale on a magnolia tree horticultural oil. Magnolia trees and bushes are susceptible to this scale not to be confused with black scale which refers to a very specific species saissetia oleae that attacks citrus and olive trees.
Magnolia scales have sharp mouthparts to pierce plant parts so the insects can suck out the phloem. Remove adult females manually by hand.