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The most serious pests are mealybugs that feed on citrus. Other species damage sugarcane, grapes, pineapple (Jahn et al. 2003), coffee trees, cassava, ferns, cacti, gardenias, papaya, mulberry, sunflower and orchids. Mealybugs only tend to be serious pests in the presence of ants because the ants protect them from predators and parasites. [2]
The species had spread to California, Mexico, Central America and to Florida in 2002. The adult female mealybug produces a blend of two compounds [1] that function as a female sex pheromone, highly attractive to males. [2] The pheromone can be used to trap males or to indicate the presence of a population of pink hibiscus mealybugs in the field.
Cochineal insects are soft-bodied, flat, oval-shaped scale insects. The females, wingless and about 5 mm (0.20 in) long, cluster on cactus pads. They penetrate the cactus with their beak-like mouthparts and feed on its juices, remaining immobile unless alarmed. After mating, the fertilised female increases in size and gives birth to tiny nymphs ...
Pests and Problems. Healthy African milk trees typically don’t have issues with pests or diseases. Occasionally, mealybugs may make their home in this succulent. If you spot mealybugs, remove ...
The post How To Get Rid of Mealybugs and Scale Insects on Plants appeared first on Taste of Home. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ...
A well-draining succulent mix is ideal: “Generally, a potting mix developed for cacti and succulents is best. ... How Do You Guard Against Pests? Mealybugs are pink, soft-bodied insects covered ...
Mealybugs are among the most common pests of cacti and succulents. They can be identified by their white, cottony masses on the plant. These are signs that the bugs are reproducing. These pests are especially problematic because they suck out plant sap, depleting the strength of the plant.
Pests and Problems. Paddle plants don’t typically have issues with pests or diseases. Sometimes, scales, aphids, and mealybugs bother this plant. As a preventative measure, check the leaves ...