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mealybug    
n. 水蜡虫

水蜡虫

mealybug
n 1: scalelike plant-eating insect coated with a powdery waxy
secretion; destructive especially of fruit trees [synonym:
{mealybug}, {mealy bug}]


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  • Mealybug - Wikipedia
    Male citrus mealy bugs fly to the females and resemble fluffy gnats Some species of mealybug lay their eggs in the same waxy layer used for protection in quantities of 50–100; other species are born directly from the female The most serious pests are mealybugs that feed on citrus
  • How to Get Rid of Mealybugs: 8 Easy Methods - The Spruce
    Mealybugs eat plant sap There are different types of mealybugs, with some of the most common being the citrus mealybug (Planococcus citri) and the long-tailed mealybug (Pseudococcus longispinus) They belong to the Pseudococcida family
  • Mealybugs | NC State Extension Publications
    Mealybugs are pests of ornamental crops indoors and outdoors across the world They are most active in warm, dry weather Most species of ornamental plants can be infested with mealybugs Mealybugs damage plants by inserting their threadlike mouthparts into any part of the plant and sucking out sap
  • Mealybugs: Appearance, Habitat, and How to Get Rid of Them
    If you’ve ever seen a small, strange white bug on your houseplants, you may have encountered a mealybug These odd creatures feed on plants and cover themselves in a wax coating, making it hard
  • How to Get Rid of Mealybugs, According to Garden Experts
    Signs of a mealybug infestation include a cottony white substance, sticky honeydew secretions, and wilting plants To remove a mealybug infestation, isolate the plant, prune away affected areas, and then treat with natural methods If that doesn't work, contact a professional or toss the plant
  • How to Get Rid of Mealybugs - Martha Stewart
    While a mealybug infestation can be worrisome, it is possible to treat To keep your plants safe from these sap-sucking insects, we spoke to gardening experts who shared their tips for preventing and getting rid of mealybugs
  • Mealybugs – Wisconsin Horticulture
    The citrus mealybug (Planococcus citri) is the most common species found on plant foliage It feeds on a wide variety of plants, and especially likes soft-stemmed and succulent plants such as coleus, fuchsia, croton, jade, poinsettia and cactus
  • Introduction to Mealybugs | IPM and Pollinator Conservation
    Mealybugs are prevalent pests in greenhouses and interior plantscapes such as shopping malls, conservatories, hotels, and office buildings Mealybugs cost growers and retailers millions of dollars per year in control costs and crop damage or loss
  • Mealybug | Scale Insects, Plant Pests Sap-Feeding | Britannica
    Mealybug, (family Pseudococcidae), any of a group of small sap-sucking insects (order Homoptera) that are worldwide in distribution and attack citrus trees and ornamental plants, especially in interior plantscapes and greenhouses
  • Mealybugs - MREC - UF IFAS - University of Florida, Institute of Food . . .
    Mealybugs, like aphids, are active throughout most of their life The longtailed, solanum and citrus mealybugs are the species most often detected in greenhouse environments on foliage plants Infestations are frequently visible on the foliage, as with infestation of this asparagus fern





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