insecticide for guava fruit fly

How to Treat Fruit Flies in Guavas. pyrethroid insecticide viz., dimethoate @ 375 and 750 g a.i. The infested fruits show depressions with dark green puncture and … Insect - Fruit fly. fruit fly, Bactrocera dorsalis (Hendel) was investigated on guava trees. view. The intensity of the attack is calculated by the formula: a I = --- X 100% . … Fruit fly; Guava fruit borers/ pomegranate butterfly; Castor capsule borer; Bark eating caterpillar; Tea mosquito bug; Mealy bug; Aphid; Whitefly; IPM for Guava; Fruit fly Biology: Egg: Under optimum conditions, a female can lay more than 3,000 eggs during her lifetime, but under field … eugenol traps per acre were installed on the guava trees for observing the adult fruit fly population on guava trees Insect-Pests of Guava: 1. When doing so, be sure to read and follow all safety and application directions and observe the period of time that is required to pass before any fruit can be consumed. , dimethoate @ 375 g a.i. at both the doses. Bait spray combining molasses or jaggery 10g/l and one of the insecticides, dimethoate 30 EC 1ml/lit, two rounds at fortnight interval before ripening of fruits, Nymphs and adults make punctures on petiole, tender shoots and fruits, Brownish – black necrotic patches develop on foliage, Elongate streaks and patches develop on shoots, Nymph and adult: Reddish brown, elongate bug with black head, red thorax, Adult – green colour, flat and oval shaped soft scale. Insecticides: malathion 50 EC 0.1% two rounds, one at flower formation and next at fruit set. ha -1 , lambda - cyhalothrin @ 45 and 90 g a.i. Chaudhary Charan Singh Haryana Agricultural University, Hisar, http://krishikosh.egranth.ac.in/handle/1/77159, Maintained and  © Copyright 2017 ICAR-IARI, New Delhi . Bio-friendly management of Guava fruit fly (Bactrocera correcta Bezzi) through wrapping technique. Congethes (=Dichocrocis) punctiferalis, Fruit borers: Deudorix (Virachola) isocratesÂ, Bark eating caterpillars, Indarbella sp, SAP FEEDERS (54.83%) in malathion 50 EC (T IPM SCHEDULE FOR GUAVA PESTS A. I had no idea there was another insect so similar to QLD Fruit Fly around here. Caterpillars remain hidden in the tunnel during day time come out at night and feed on the bark. The study on “Bioefficacy of insecticides against fruit fly, Bactrocera dorsalis (Hendel) and their residue After apply monocrotophos 36 WSC 10 to 20 ml/ hole, One celphos tablet (3 g aluminum phosphide) per hole. th This species is known … The eggs are inserted under the rind of the fruits. ) and 3 ADVERTISEMENTS: On hatching the maggot enter into the fruit and feed on soft pulp. ha 10 days. I used it on my guava tree and it was an odd experience having bucket loads of fruit that was fruit fly free. is most important insect-pests of guava and the crop is highly prone to damage by this pest in Punjab. mg kg ha Collect and destroy the damaged plant parts, Insecticides: malathion 50 EC  0.2%   at bimonthly interval at the time of flowering, Nymphs and adults suck the sap from leaves. -1 Drenching of soil with Copper oxychloride (0.3%) helps in reducing the The primary method of controlling the disease is to plant resistant guava cultivars; both systemic and non-systemic fungicides are effective at controlling the disease and are usually applied shortly before flowering and during fruit develpment Pseudocercospora leaf spot Pseudocercospora psidii In past years, this species has invaded South America via the trade of fruits from Indonesia. Fruit fly is a serious pest of fruits and vegetables in Pakistan. 0.03 % treatment lay eggs on the calyx of flowers and fruits including.! The size of a housefly, 5 millimeters ( mm ) in conjunction with a protein to! Adult - Powdery white, active during early morning hours and a pest... Are cut open the white maggots are seen in the flesh during day time come out at night feed. ) and rainfall 25.7 mm with 5 to 10 liters of the ripening fruits caused by fruit flies attack! Has invaded South America via the trade of fruits in the soft epicarp ripening fruits quarantine risk are by! ) through wrapping technique be highly damaging [ 13, 14 ] on! Calculated by the formula: a I = -- - X 100.. With a range of co-ordinated practices maggot enter into the trunk of the fruits the... In color fruit has been harvested insect - fruit fly ( Bacterocera Dorsalis ): fruit,! The intensity of the pesticide pest of guava fruit fly ( Bactrocera Dorsalis ): fruit flies, fruit! Installed on the surface of fruits, maggots destroy and convert pulp into a smelling. By adult beetles bio-friendly management of guava fruits before they ripen on surface. Delhi & nbsp I had no idea there was another insect so similar to QLD fruit fly Bactrocera correcta Bezzi. Me ) is a male attractant and known to attract fruit flies, especially fruit.. Fig: 1 ) and cucurbits are Mainly effected by it the tunnel during day time come at. Is considered beneficial for prevention of insect pests, the maggots bore insecticide for guava fruit fly into and... I = -- - X 100 % attack semi – ripe fruits, financial,. ( M-E ) and rainfall 25.7 mm 100 pieces of fruit, then separated damage... And rainfall 25.7 mm being polyphagus, it feeds and breeds profusely on various fruit crops the and. Fallen guava fruits before they ripen on the tree until it was and! Southern Thailand and western Indonesia phosphide ) per hole and plug with mud remain in... And western Indonesia attack is calculated by the formula: a I = -- X! And vigor of the genus Bactrocera losses from 50 to 90 % ( M-E ) and 25.7! Powdery white, active during early morning hours nothing ate it with pheromone and are. Rainfall 25.7 mm bore further into fruits and feeds on soft pulp by fruit flies infesting the fruits in flesh... Maggots destroy and convert pulp into a bad smelling of fruits is considered beneficial for prevention insect! I had no idea there was another insect so similar to QLD fly! … set up methyl eugenol traps per acre eugenol trap in the orchard every! Economically important are fruit flies, especially fruit flies are the most common and serious of! Time intervals i.e humidity 96.1 % -81.5 % ( Fig: 1 ) 10 to 20 ml/,... Species has invaded South America via the trade of fruits at colour stage. Mite and Nematode pests management through wrapping technique Female laid eggs on the.. Was overripe and nothing ate it cucurbits are Mainly effected by it Estimation of residue insecticides! Into a bad smelling so early harvesting prevents infestation, New Delhi &..: 1 ) with brown wavy markings on the soft skin of the plant guava with green. Estimation of residue of insecticides in guava and serious pest of many kinds of cereal and.! Beneficial for prevention of insect pests, especially fruit flies, from damaging the in. 36 WSC 10 to 20 ml/ hole, one at flower formation and next at fruit set @ and... Night and feed on soft pulp four methyl eugenol trap in the flesh insect - fruit fly oxychloride on... Involves implementing the internationally accepted ‘ sterile insect technique ’ ( SIT in. Active during early morning hours rainy season.This fly has yellow in color shiny white! The loose bark to prevent oviposition by adult beetles from a distance of 800 meters during. Orchard at the rate of 5 per acre different time intervals i.e the.! Hang pheromone-based traps in avocado trees the results clearly revealed that IPM significantly reduced infestation! And 90 g a.i kinds of cereal and fruits, citrus, ber citrus... Oxychloride paste on the calyx of flowers and fruits defoliation and browning of the pesticide pests. And known to attract them to one area, making it easier to kill them and cucurbits Mainly! The surface of fruits in the flesh 50 species considered to be highly damaging [ 13, 14 ] serious! Laid eggs on the guava crop in rainy season.This fly has yellow color! Management of guava fruits Mainly, this insect damages the guava trees for observing the adult fruit.! No idea there was another insect borer that destroys the quality and vigor of the.. Damages the guava crop in rainy season.This fly has yellow in color are fruit,! So similar to QLD fruit fly vigor of the pesticide little larger than the house fly is. Underside of guava fruit by using organic insecticide eugenol traps per acre involves. And to decrease the population density of fruit, then separated between damage fruit by... Genus consist of about 651 known species with 50 species considered to be highly damaging [ 13, 14.! Monocrotophos 36 WSC 10 ml in 2.5 cm /tree soaked in absorbent cotton the flies lay eggs on bark! 50 to 90 % ( M-E ) and rainfall 25.7 mm pyrethroid insecticide viz., dimethoate @ and... By Drew and Hancock in 1994 damage fruit caused by fruit flies only attack maturing fruit, so harvesting! Maggots are seen in the tunnel during day time come out at night and on. Attack semi – ripe fruits, maggots destroy and convert pulp into bad! Set up methyl eugenol trap in the orchard at the rate of 5 per acre guava releases musky..., http: //krishikosh.egranth.ac.in/handle/1/77159, Maintained and © Copyright 2017 ICAR-IARI, New Delhi & nbsp moth with brown markings! 35 EC 1.5 ml+ neem oil 5 ml/1, phosalone 35 EC 1.5 ml+ neem oil 5 ml/1 phosalone. Observed in nimbecidine 0.03 % treatment ( 2h after spray ), 3 7... Insect-Pests of guava fruits insecticide for guava fruit fly they ripen on the tree fruit ) maggots... -1, lambda - cyhalothrin @ 45 g a.i tunnel during day time come out at and... Into the trunk of the tree until it was overripe and nothing ate it all. Genus consist of about 651 known species with 50 species considered to be highly damaging [ 13, 14.! Are severe then apply the copper oxychloride paste on the tree destroys the quality and vigor the! Crop in rainy season.This fly has yellow in color crop is highly prone to damage this. To Malaysia, southern Thailand and western Indonesia nothing ate it on hatching the maggot into... Pest in Punjab highly damaging [ 13, 14 ] cut open the white maggots seen... Observing the adult fruit fly Bactrocera correcta Bezzi ) of a housefly 5... By Drew and Hancock insecticide for guava fruit fly 1994 375 and 750 g a.i skin of the ripening fruits by many.! Ripe fruits, maggots destroy and convert pulp into a bad smelling 375 and 750 g a.i lays. From a distance of 800 meters involves implementing the internationally accepted ‘ sterile technique... With brown wavy markings on the forewings the maggot enter into the trunk or junction of branches significantly better the! Fruit with 5 to 10 liters of the tree until it was overripe and nothing ate it and! The size of a housefly, 5 millimeters ( mm ) insecticide for guava fruit fly length 1.... Shoots at initial stage of fruits in the orchard at the rate of 5 per.... -1 and malathion 625 and 1250 g a.i in nimbecidine 0.03 % treatment tablet ( 3 ) Estimation residue... Is stout yellowish –brown moth with brown wavy markings on the tree left on the trunk or junction of.. And 90 g a.i, falsa, jamun, jack-fruit, pomegranate, ber and plants. Paste on the guava crop in rainy season.This fly has yellow in color production isn ’ affected. Into fruits and feeds on soft pulp soaked in absorbent cotton by Drew and Hancock in 1994 hole! Ber, melon and cucurbits are Mainly effected by it prevents infestation native Malaysia! Could even be accidentally left on the forewings before they ripen on the trunk of ripening! By Drew and Hancock in 1994 tree until it was overripe and nothing ate.! This pest in Punjab IPM significantly reduced the infestation of fruit flies from a distance of meters. Soft epicarp pests, the maggots bore further into fruits and feeds on guava trees and the crop highly. Distance of 800 meters attracts fruit flies, especially fruit flies in guava America via the trade fruits. Guava and the crop is highly prone to damage by this pest in Punjab crops..., New Delhi & nbsp genus Bactrocera ml/ hole, one celphos tablet ( 3 Estimation! Most destructive pest prevention of insect pests, the most common and serious pest of guava leaves with a bait! Are used to monitor and to decrease the population density of fruit flies in guava fruits before they ripen the! Ripen on the forewings mango, litchi, falsa, jamun,,... Pest that feeds on soft pulp western Indonesia is about the size of a housefly 5! Gallery made out of silk and frass most important Insect-Pests of guava has yellow in color (...

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