Chemical control of the citrus mealybug is difficult because of the waxy material which covers eggs and adult females (Dean et al., 1971). The trend now is to control this pest using biological control. For control of residual population of mealybug on field plants after control of ants, 37 mg AI phoxim/plant as 0.07% emulsion spray, 62.5 mg AI phorate/plant as 0.625% emulsion poured in whorl while it rained, or 48 mg AI phorate/plant as 3% granules placed in whorl and side leaves proved better than other treatments tested. Carrillo said when an insecticide is found that can control the pest on minor crops, growers and researchers will submit a request to the IR-4 Project to expand the chemical label. Organic gardeners have at least two commercial options for biological mealybug control. Once a mealybug infestation has been found, you’ll need to treat the plant with either traditional pesticides or something organic. Fast-acting botanical insecticides should be used as a last resort. Biological Pest Control for Mealybugs . Control mealybugs using ARBICO's beneficial insects, mealybug parasites and organic insecticides. The mealybug destroyer is most effective from spring through fall, being less effective in winter. CHEMICAL CONTROL To control the mealybug successfully, a thorough knowledge of the insect’s biology is required. Refer to UW-Extension publication A3744 “Insect Pest Management for Greenhouses” for a complete listing of available products. ... applications can prevent insect population explosions and provide protection equal to or better than conventional chemical pesticides. High-pressure water sprays are moderately effective at achieving control. However, in most situations, the unseen control of these pests by beneficial wasps and beetles is substantial. Chemical control is effective in some cases. Thereafter the mealybug larvae will move to another part of the same host plant until they develop into an adult, which takes around 4 to 8 weeks. • Clothianidin (90 days). Treat problem Citrus mealybug is reported to lay up to 500 eggs contained in irregular cottony masses. Ongoing control is best achieved with integrated pest management. Dysmicoccus brevipes, chemical control, fenamiphos, insect control, mortality, pineapples, plantations, viruses Abstract: The mealybug Dysmicoccus brevipes is frequently found in Costa Rican pineapple plantations threatening the crop because of its association with the devastating disease known as pineapple mealybug wilt (PMW) caused by virus. The first solution for the biological control of mealybug in banana trees is now available. This method of control is also more environmentally friendly than chemical treatments on the soil. Soap sprays and oil sprays can also help control mealybugs without the disruption that can be caused by toxic chemical sprays. The vine mealybug is cryptic, spending much of its time feeding beneath the heavy bark of grapevines. Destroy ant nests with boiling water, without damaging the plants infested with the mealybug; without the ants, parasitoids and predators will bring about natural control of the scale insect. Ueckermann (1998) found the most effective means of ant control to be circular spraying around the trunk. Feel free to call us for pest identification, information and control solutions for mealybugs and other soft-bodied insect pests. The last two seasons favourable climatic conditions urged viticulturists to focus on this pest once more. Ueckermann (1998) found the most effective means of ant control to be circular spraying around the trunk. Spray a mealybug-specific pesticide onto the plant to get immediate results on mealybug control. • Cryptolaemus montrouzieri. Effective ant control is a prerequisite for mealybug control since ants protect mealybug against its natural enemies. These pests can grow up to 10 inches long. This feeding habit increases the difficulty of control efforts using conventional spray insecticides. Biological control This entails the release of natural predators that parasitise the mealybug. This method of control is also more environmentally friendly than chemical treatments on the soil. Chemical control at root level in the soil • Imidacloprid (112 days). Before getting to mealybug control insecticide and the lot, first you need to know what the damage is like. Systemic insecticides can be helpful Spot applications to conserver beneficials. Another reason the papaya mealybug is difficult to control is there are few insecticides registered for use on this minor tropical crop. Root feeding mealybugs. Like other pests in the Pseudococcidae family, mealybugs attract ants and create sooty mold which further damages crops. 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