PLANT PESTS - MEALY BUGS
Mealy bugs are houseplant insects that produce a white cottony mass around
their body. Damage occurs due to the sucking action of the insect, distorting
the new tissue and leaves. A sticky sap-like substance may be found on
leaves and stems.
Insecticidal soaps and regular washings can help limit insect build-ups.
Rubbing Alcohol (isopropyl alcohol) can be used to control some mealybugs.
Prepare a small container of rubbing alcohol. Using a cotton swab or
cotton ball, dab the alcohol on the insect. Wait several minutes and wash
off the plant.
Alcohol can dry out a plant, especially the buds and growing points.
Rinsing with water within five minutes should prevent damage. Avoid using
rubbing alcohol on the plants' growing points.
A good mealy bug cure which may be sprayed:
2 litres of water
5 milliliters of malathion.
40 millilitres methylated spirits
5 milliliters of dishwashing liquid
Cactus and succulents are commonly infested with mealybugs as are many
flowering plants.
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Related
Insect Pests at Virginia State University
Painting by Pio Carlone
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