In recent years it has been observed that D. dorsalis has also become endemic to almost all the grafted mango cultivars in Sind Province and damage of 1250% is not uncommon by both species of fruit flies. Guava Fruit Fly (Bactrocera correcta) is an exotic pest that is not established in the continental United States.The California Department of Food and Agriculture (CDFA) conducts eradication projects when evidence of an infestation is found within the State. Fruit Fly (Bacterocera Dorsalis) of Guava pests. The face has a nearly continuous black band below the antennae. Bactrocera correcta (Bezzi), often referred to as the "guava fruit fly" (although the larvae of many other species of fruit flies feed on guava - and Anastrepha striata Schiner is also called the "guava fruit fly") (White and Elson-Harris 1994), was detected for the first time in the Western Hemisphere when one female was found on 6 August 1986 in Garden Grove, Orange County, California. Harvest guavas before they ripen fully. The use of organic insecticides derived from the distillation of basil (Ocimum spp) and tea tree (Melaleuca bracteata) leaves containing methyl eugenol (C12H24O2) is very effective to control fruit flies in guava orchard, so that it is able to decrease pest attack and consequently increase farmers income. Fruit flies are a headache for most gardeners as the flies can attack fruis and ruin your harvest. Pest Detection Survey, Alameda County © 2019 • All Rights Reserved • Legal / Disclaimers • Accessibility, Neighborhood Preservation & Sustainability. In: Thesis submitted to Tamil Nadu Agricultural University, Coimbatore (Madurai Campus), Mondal C K, Garain P K, Maitra N J, Atit Maji, 2015. Thus, it is a preventative ap- proach to which the concept of threshold levels and re-active insect con- trol does not apply. Malathion is the usual choice of insecticide for fruit fly control and this is usually combined with protein hydrolysate to form a bait spray (Roessler, 1989); practical details are given by Bateman (1982). Abstract. He wrote for the "Global Journalist" magazine in 2008 and for the "Estrella de Arica" daily in 2009. Strawberry guava infestshuge areasof Hawaiian forest watersheds, and abundant wild fruits from this invasive tree are a key resource for the oriental fruit fly, a major pest in Hawaii that also poses an invasive threat to U.S. mainland agriculture. Cut open fruit to look for larvae. Guava fruit fly, Bactrocera correcta (Bezzi), has been captured in fruit fly detection traps in Alameda County three times since November, 1987. Pump up the sprayer and go around in your garden spraying your guava trees with a pesticide to prevent fruit fly infestation. Females lay eggs below epidermis of young fruits. Mohamed Jalaluddin S, 1996. Guava fruit fly.pdf. of lures per Acre: 6 - 10 • Timing: From fruit-set to harvest • Replacement: Once in 30 – 40 days • Total lures to be used in a season per acre: 12-20 or 18-30 depending on the crop Crops: Mango, Guava, Papaya, Citrus & all fruit crops Usage of … To learn more, select the link below: Working together we can keep these pests from becoming established in Alameda County. Guava fruit fly, Bactrocera correcta (Bezzi), has been captured in fruit fly detection traps in Alameda County three times since November, 1987. Later on maggots feed on pulp afterward fruits starts rotting and get drop. The Caribbean fruit fly is one of the most damaging pests in Florida guava production. They are getting chewed to pieces by mangosteen caterpillar. Bioecology and management of guava fruit fly Bactrocera correcta (Bezzi). The flies lay eggs on the surface of Guava fruits at the color break stage. Fruit flies are considered as a highly destructive pest of guava fruit production causing yield losses and quality degradation of the produce. Monitor fruits for infestation. Spray the foliage and fruit with 5 to 10 liters of the pesticide. Fruit Fly control cases. YOU CAN HELP Among the fruit fly complex in Pakistan Dacus zonatus (Saunders) and D. dorsalis Hendel are serious pests of guava and mango (Ghouri, 1960). Control Fill a plastic bottle with honey and some water. For Area-wide Control • No. The genus consist of about 651 known species with 50 species considered to be highly damaging [13, 14]. Cut a 2-inch hole in the neck of the bottle using a sharp knife. Learn which plants thrive in your Hardiness Zone with our new interactive map! Cut a 2-inch hole in the neck of the bottle using a sharp knife. Janos Gal has been writing since 2008. The larvae of the guava moth will tunnel into the fruit, making it inedible, and feed on the foliage of the plant as well. 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