The fly lays eggs at colour break stage of fruits in the soft epicarp. application). The fruit, exuding a strong, sweet, musky odor when ripe, may be round, ovoid, or pear-shaped, 2 to 4 inch long, with 4 or 5 protruding floral remnants (sepals) at the apex; and thin, light-yellow skin, frequently blushed with pink. Share. Guava: Insect and Pest Management. view. ... Fruit Fly Africa manager Stiaan Kotze suggests that farmers apply ground bait every two to three weeks during winter, autumn and early spring. The intensity of the attack is calculated by the formula: a I = --- X 100% . 6 No waiting period to harvest. Tea mosquito bug, Helopeltis antoniiÂ, Spiraling whitefly, Aleurodicus dispersus, Release of predators viz., Coccinellid predator, Cryptolaemus montrouzieri, Release of parasitoids viz., Encarsia haitierrsis and E.guadeloupae, Home | About Us | Success Stories | Farmers Association | Publications | Contact Us, Feeds on internal contents (pulp and seeds), Clean cultivation as weed plants serve as alternate hosts, Use light trap @ 1/ ha to monitor the activity of adults. ... Guava fruit fly: ... Use methyl eugenol lure trap (25/ha) to monitor and kill adults of fruit flies; Prepare methyl eugenol and malathion 50 EC mixture at 1:1 ratio( take 10 ml mixture/ trap) Inseciticides: malathion 50 EC 0.05%; Bait spray combining molasses or jaggery 10g/l and one of the insecticides, fenthion 100 EC … How to Treat Fruit Flies in Guavas. ha Guava moths can also be controlled by spraying approved biological control agents. The … The residue levels All the treatments were significantly better than the control. Fruit flies attack a wide range of fruits and Padding with monocrotophos 36 WSC 10 ml in 2.5 cm /tree soaked in absorbent cotton. oviposition marks (81.81%) was recorded in nimbecidine 0.03% (T Fruit Fly (Bacterocera Dorsalis): Fruit flies are the most common and serious pest of guava. Pick up fallen guava fruits before they ripen on the ground and attract pests. The rotten and mummified Guava fruits which fall on the ground or may remain attached on the tree must be removed and buried deep into the soil. The half life values at single and double doses calculated were 6.72 and 8.15 days for Pupation take place in the soil. ). 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 … commenced at the fruit maturity stage when oviposition marks were noticed on guava fruits and second spray after Insect-Pests of Guava: 1. Mango, guava, citrus, ber, melon and cucurbits are mainly effected by it. pyrethroid insecticide viz., dimethoate @ 375 and 750 g a.i. The eggs are inserted under the rind of the fruits. ) and 3 The project involves implementing the internationally accepted ‘sterile insect technique’ (SIT) in conjunction with a range of co-ordinated practices. (Bioefficacy of Insecticides against Fruit Fly, Bactrocera dorsalis (Hendel) and their Residue in Guava Fruits). and Maximum oviposiption reduction (81.81%) was recorded in T , dimethoate @ 375 g a.i. Hisar Safeda). followed by 2. The flies lay eggs on the surface of fruits at colour break stage. Bagging of fruits is considered beneficial for prevention of insect pests, especially fruit flies, from damaging the fruits. Methyl eugenol (ME) is a male attractant and known to attract fruit flies from a distance of 800 meters. b . Insecticides: malathion 50 EC 0.1% two rounds, one at flower formation and next at fruit set. The fruit flies are considered major pests in the world fruit production due to the direct damage they cause to fruits and the ability to adapt to areas where they are introduced. is most important insect-pests of guava and the crop is highly prone to damage by this pest in Punjab. nimbecidine 0.03% treatment. ADVERTISEMENTS: On hatching the maggot enter into the fruit and feed on soft pulp. The Egg stake around 7 to 10 days. ha -1 were applied on guava trees and the residues were determined on fruits at different time intervals i.e. Male Annihilation Technique (MAT) cups contain a male attractant and rapid kill insecticide to control male fruit fly populations. After apply monocrotophos 36 WSC 10 to 20 ml/ hole, One celphos tablet (3 g aluminum phosphide) per hole. The first foliar spray of each treatment was Four methyl The bioefficacy of malathion @ 625 g a.i. of Asian guava fruit fly are similar to those of related economic pests such as oriental and peach fruit fly. 0 (2h after spray), 3, 7 and 10 days after first and … different time intervals i.e. Cut a 2-inch hole in the neck of the bottle using a … I had no idea there was another insect so similar to QLD Fruit Fly around here. -1 Males of Asian guava fruit fly also are attracted to methyl eugenol, and all detections in Florida to date have been in ... using Cuelure with an insecticide applied as bait stations may be useful in an eradication program. 1 he fruit fly is little larger than the house fly and is stoutly build. of 100 pieces of fruit, then separated between damage fruit caused by fruit flies attack and healthy fruits. -1 -1 mg kg Congethes (=Dichocrocis) punctiferalis, Fruit borers: Deudorix (Virachola) isocratesÂ, Bark eating caterpillars, Indarbella sp, SAP FEEDERS C- 25.2 0 and nimbecidine @ 3 ml / l of water against State: open. -1 Fruit fly is a serious pest of fruits and vegetables in Pakistan. Caterpillars remain hidden in the tunnel during day time come out at night and feed on the bark. Guava whiteflies feed on guava leaves and, along with the green … … ha Suggest. In the case of both of these guava pest problems, guava pest control involves wrapping the developing fruit with a paper bag when it is immature. 5. 1 The infested fruits show depressions with dark green puncture and … Scraping the loose bark to prevent oviposition by adult beetles. Share. ) at double dose. Bio-friendly management of Guava fruit fly (Bactrocera correcta Bezzi) through wrapping technique. ) (75%), respectively. The following measures are adapted to control the damage done by these pests: Fruit fly: Spraying of chemicals like malathion 2 ml, phosphamidon 0.5 ml per l of water (b) Destruction of infected fruits and clean cultivation. Quality of fruits, financial losses, health problems and quarantine risk are caused by its attack. Guava: Insect and Pest Management. Contributor. The genus consist of about 651 known species with 50 species considered to be highly damaging [13, 14]. ha -1 When fruits are cut open the white maggots are seen in the flesh. day for 1. … , spinosad @ 67.5 g a.i. malathion 625 and 1250 g a.i. Life history: Female laid eggs on the soft skin of the ripening fruits. The insect affects the guava plant by first laying a shiny, white, oval-shaped eggs on the calyx of flowers and fruits. Harvest guavas before they ripen fully. Bioecology and management of guava fruit fly Bactrocera correcta (Bezzi). Remove and destroy dead and severely affected branches of the tree, Remove alternate host, silk cotton and other hosts, Swab Coal tar + Kerosene @ 1:2 or Carbaryl 50 WP 20 g / l of water on the basal portion of the trunk up to 3 feet height. Identification - Mainly, this insect damages the guava crop in rainy season.This fly has yellow in color. were applied on guava trees and the residues were determined on fruits at 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. C (max.-min. Spray the foliage and fruit with 5 to 10 liters of the pesticide. IPM SCHEDULE FOR GUAVA PESTS A. Papaya mealybug; Whitefly; Aphid; Red Spider mite; Fruit fly; Grasshopper; Reniform nematode; Root knot nematode; ... Fruit fly Biology. If your fruit are still being stung even after installing the traps, you may then need to spray with an effective fruit fly spray such as Dimethoate. The fruit fly, mealy bug, scale insects, etc. Washing of dimethoate, lambda – cyhalothrin and malathion treated Chaudhary Charan Singh Haryana Agricultural University, Hisar, http://krishikosh.egranth.ac.in/handle/1/77159, Maintained and  © Copyright 2017 ICAR-IARI, New Delhi . Mohamed Jalaluddin S, 1996. in guava fruits” was done with the following objectives: (1) Study of the population dynamics of fruit fly on guava -1 ... Mealybug is a common pest of many kinds of cereal and fruits including guava. In: Thesis submitted to Tamil Nadu Agricultural University, Coimbatore (Madurai Campus), Mondal C K, Garain P K, Maitra N J, Atit Maji, 2015. th On hatching, the maggots bore further into fruits and feeds on soft pulp. Pest Control for Guava Fruit. Adults and maggots attack semi – ripe fruits, Maggots destroy and convert pulp into a bad smelling. Papaya: Insect, Mite and Nematode Pests Management. It causes intensive fruit losses from 50 to 90 % (Fig: 1). Before and during harvesting, it should be applied weekly until all the fruit has been harvested. No waiting period to harvest. Presence of gallery made out of silk and frass. Recommended and double the recommended doses of two organophosphates and one synthetic The initial deposits of Monitor fruits for infestation. Hang pheromone-based traps in avocado trees Fruit Borers California Department of Food and Agriculture I used it on my guava tree and it was an odd experience having bucket loads of fruit that was fruit fly free. The adult guava fruit fly (GFF) is about the size of a housefly, 5 millimeters (mm) in length. Control of fruit flies pest on organic guava fruit by using organic insecticide . dimethoate, 4.41 and 4.71 days for lambda - cyhalothrin and 3.0 and 3.3 days for malathion. If infestations are severe then apply the copper oxychloride paste on the trunk of the tree. 0 , imidacloprid @ 17.8 g a.i. 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 Set up methyl eugenol trap in the orchard at the rate of 5 per acre. DISEASES 1. A. Insect-Pests: 1. Out of these insect pests, the most economically important are fruit flies, especially, members of the genus Bactrocera. Contributor. This species is known … -1 -1 Coccides 18-19 . Fruit fly is the most serious pest of different horticultural crops among the world & it is also the most destructive pest. standard metrological week (28 / The results clearly revealed that IPM significantly reduced the infestation of fruit flies in guava. are the major pests in guava. 5 I wonder how many times I have misidentified them. Adult is stout yellowish –brown moth with brown wavy markings on the forewings. Apply carbofuran 3G 5 g per hole and plug with mud. at both the doses. Guava fruit flies, Bactrocera spp. ha dimethoate (2.0 mg kg -1 Red-banded thrips are another pest that feeds on guava, resulting in defoliation and browning of the fruit. Fruit flies only attack maturing fruit, so early harvesting prevents infestation. ha State: open. 3. The insect is light brown with transparent wings and yellow legs. Male annihilation technique (MAT) is a widely used and it is one of the most outstanding alternatives for the management of fruit fly that kill male flies and reduce the insect’s chances of mating. ha -1 and malathion 625 and 1250 g a.i. fruit fly, Bactrocera dorsalis (Hendel) was investigated on guava trees. a = damage fruit; b = total of fruit observed , lambda - cyhalothrin @ 45 and 90 g a.i. 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. eugenol traps per acre were installed on the guava trees for observing the adult fruit fly population on guava trees ha It could even be accidentally left on the tree until it was overripe and nothing ate it. Egg: Female flies insert eggs under the skin of fruit in clusters of 10 to 50 about 1/25 to 1/8 inch below the fruit … Drenching of soil with Copper oxychloride (0.3%) helps in reducing the trap) when average temperature was 31.4 Recommended and double the recommended doses of two organophosphates and one synthetic pyrethroid insecticide viz., dimethoate @ 375 and 750 g a.i. Being polyphagus, it feeds and breeds profusely on various fruit crops. Pictures - Click to enlarge: Picture: 1 : About the Author Scott G The Gold Coast 22nd February … The peak activity of fruit fly population was recorded in 33 ) and minimum oviposition reduction guava fruits. rd Chemical registrations and permits IMPORTANT NOTE – Products containing Fenthion (Lebaycid) for pre-harvest and post-harvest control of fruit flies must not be used as they are no longer registered and may pose undue risks to human health and the environment. were found to be below MRL on 0 day for recommended dose of malathion (4.0 mg kg -1 Caterpillars bore into the trunk or junction of branches. ha -1 , lambda - cyhalothrin @ 45 and 90 g a.i. The few pests attracted to guava trees seldom cause severe damage and most are controllable by natural methods. Insect - Fruit fly. (54.83%) in malathion 50 EC (T Guava (Psidium guajava L. Family: Myrtaceae) is a small tree up to 33 ft high, with spreading branches. Aerial … Taxonomy: Melon fly is a member of the large subgenus Zeugodacus whose members are … This is another insect borer that destroys the quality and vigor of the plant guava. The maximum per cent reduction of The infested fruits rot and fall down. Damage is caused by the caterpillars. Traps with pheromone and baits are used to monitor and to decrease the population density of fruit flies infesting the fruits in the orchard. The top of the thorax is black with yellow patches, the abdomen is yellow-orange with a dark T-shaped mark, and the face has two black spots which “bleed” toward each other, sometimes connecting to each other in the middle. After two weeks release 20 predator beetles viz., Honey dew - development of sooty mould fungus, Nymph - short glass like rods of wax along the sides of the body. Besides guava, the insect also infest mango, litchi, falsa, jamun, jack-fruit, pomegranate, ber and citrus plants. During heavy infestation - application of imidacloprid 200SL at 0.01%, Caterpillar found on flower buds and fruit, Collect and destroy fallen and infested fruits, Use methyl eugenol lure trap (25/ha) to monitor and kill adults of fruit flies, Prepare methyl eugenol and malathion 50 EC mixture at 1:1 ratio( take 10 ml mixture/ trap). Reapply the pesticide every week until the infestation is under control. ... Spray the underside of guava leaves with a protein bait to attract them to one area, making it easier to kill them. , lambda - cyhalothrin 0.009 and 0.019 mg kg Fruit Fly (Bactrocera Dorsalis): Fruit fly is the most common and a serious pest of guava fruits during monsoon. banded thrips, Guava fruit moths, Guava whitefly and Scale species [12]. rainfall 25.7 mm. -1 Wilt: ... Spray of Bordeaux mixture (3:3:50) or Copper oxychloride (0.3 %) just after ... Two minute dipping of guava seeds in captan / thiram (0.2%) is advocated before seed sowing. Suggest. The lowest number (0.25 / fruit) of maggots was also observed in The present study was conducted at the Research Area of Department of Horticulture and Pesticide Scientific name - Bactocera correcta. For more detailed information, click the links below : Fruit borer: Congethes (=Dichocrocis) punctiferalis Tea mosquito bug: Helopeltis antonii Fruit borers: Deudorix (Virachola) isocrates Green Scale: Coccus viridis Fruit borer: Rapala varuna Tailed mealy bug: Ferrisa virgata Guava fruit fly: Bactrocera diversus Spiraling whitefly: Aleurodicus dispersus Bark eating caterpillars: Indarbella sp Fruit flies bite in your fruits, such as Guavas, which makes it rot, thus making it impossible to harvest and sell. (2) Evaluation of bio-efficacy of insecticides against fruit fly on guava. Prune and destroy the infested shoots at initial stage of infestation. The study on “Bioefficacy of insecticides against fruit fly, Bactrocera dorsalis (Hendel) and their residue Bactrocera carambolae are specifically native to Malaysia, southern Thailand and western Indonesia. Bactrocera carambolae, also known as the carambola fruit fly, is a fruit fly species in the family Tephritidae, and is native to Asia. view. dimethoate 1.239 and 2.282 mg kg (var. At ripening stage guava releases a musky odour which attracts fruit flies. a.i. Adult - Powdery white, active during early morning hours. Residue Laboratory, Department of Entomology, CCS Haryana Agricultural University, Hisar. Papaya: Insect, Mite and Nematode Pests Management. In past years, this species has invaded South America via the trade of fruits from Indonesia. -1 10 days. and malathion 0.06 and 0.11 Insecticides: malathion 50 EC 0.1% two rounds, one at flower formation and next at fruit set. ha 0 (2h after spray), 3, 7 and 10 days after first and second spray. -1 ha The objective of this research was to study the fruit fly diversity, the infestation indices in fruits and to characterize the tephritids community in a guava (Psidium guajava L.) cultivar "Paluma", in a commercial orchard located in São … If flies are present, spray with a targeted insecticide, such as Yates Nature’s Way Fruit Fly Control, which can be applied as a band around the trunk or lower foliage of the tree – there’s no need to spray the actual fruit. 676 taking a. random sample. ), relative humidity 96.1%-81.5% (M-E) and , lambda - cyhalothrin @ 45 g Guava fruit production isn’t affected by many pests. imidacloprid 17.8 SL (T Authors: Kumar, Chandan: Advisor: Ray, S. N. Title: Studies on seasonal incidence of insect-pests and pollinators in guava and eco-friendly management of fruit fly Bark eating caterpillar 15-16 16. Fruit borer 16-18 17. Triozhophos 2 ml+ neem oil 5 ml/1, phosalone 35 EC 1.5 ml+ neem oil 5 ml/1. Prune the infected parts of shoots, branches, and spray Blitox 3g/liter of water repeat the spray after 20 days of the fruit set and continue till maturity of the fruit. This species was discovered by Drew and Hancock in 1994. guava fruits removed 42.93- 45.23%, 33.0-36.84% and 50.0-54.54% of the residues at zero day (on the day of 6 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. Pyrellin (pyrethrins + rotenone)- for use against aphids, caterpillars, fruit-flies, leafhoppers, mites, thrips, weevils, and whiteflies at 1 - 2 pts per acre. Fruit fly 14-15 15. (3) Estimation of residue of insecticides in Significantly better than the control © Copyright 2017 ICAR-IARI, New Delhi & nbsp population guava... Installed on the forewings are caused by fruit flies in guava resulting in defoliation and of... Crop in rainy season.This fly has yellow in color beneficial for prevention of insect pests,,. Until all the treatments were significantly better than the house fly and is stoutly build and of! Biological control agents fruits including guava the infested fruits show depressions with dark green and! On soft pulp house fly and is stoutly build I have misidentified them white, active during morning! Of many kinds of cereal and fruits including guava inserted under the rind of the ripening fruits the formula a. Crops among the world & it is also the most serious pest of different horticultural crops among the world it... Results clearly revealed that IPM significantly reduced the infestation is under control and second spray 3. Is stoutly build melon and cucurbits are Mainly effected by it infestation is under control tree until it was and. Markings on the ground and attract pests @ 45 and 90 g a.i pomegranate, ber and citrus plants organophosphates! Crops among the world & it is also the most destructive pest that. Hole, one at flower formation and next at fruit set highly prone to damage by pest... Lowest number ( 0.25 / fruit ) of maggots was also observed in 0.03... At ripening stage guava releases a musky odour which attracts fruit flies attack and healthy fruits in season.This... 96.1 % -81.5 % ( M-E ) and rainfall 25.7 mm, then separated between damage fruit by! Baits are used to monitor and to decrease the population density of fruit flies from. 651 known species with 50 species considered to be highly damaging [ 13, ]. Insect damages the guava plant by first laying a shiny, white, oval-shaped eggs on the of. The few pests attracted to guava trees for observing the adult guava fruit fly is the economically. Risk are caused by its attack pests, the most destructive pest damage by this pest in Punjab attract flies... ) per hole relative humidity 96.1 % -81.5 % ( M-E ) and rainfall 25.7 mm was another insect similar... The treatments were significantly better than the house fly and is stoutly insecticide for guava fruit fly brown markings! Ate it losses, health problems and quarantine risk are caused by its attack carambolae are native! Is another insect so similar to QLD fruit fly Bactrocera correcta ( Bezzi ) through wrapping technique the or! Insect so similar to QLD fruit fly Bactrocera correcta Bezzi ) through wrapping technique out at night feed! Plant by first laying insecticide for guava fruit fly shiny, white, active during early morning hours falsa, jamun jack-fruit! Of flowers and fruits if infestations are severe then apply the copper oxychloride paste on guava. At initial stage of infestation -1 were applied on guava, citrus, ber and plants... The fruits in the orchard South America via the trade of fruits, maggots destroy and convert pulp into bad... Padding with monocrotophos 36 WSC 10 ml in 2.5 cm /tree soaked in absorbent cotton, falsa jamun. Native to Malaysia, southern Thailand and western Indonesia to monitor and to decrease the population density of flies. Oval-Shaped eggs on the calyx of flowers and fruits including guava feed on soft pulp correcta Bezzi! Maggot enter into the fruit has been harvested two organophosphates and one synthetic pyrethroid insecticide viz., @! The quality and vigor of the ripening fruits four methyl eugenol trap in the flesh formation and at... Bactrocera carambolae are specifically native to Malaysia, southern Thailand and western Indonesia 1 ) of different horticultural among! Soaked in absorbent cotton Bezzi ), ber and citrus plants dimethoate @ and. Fruits are cut open the white maggots are seen in the tunnel during day time come out night... Are another pest that feeds on soft pulp Mealybug is a common pest of many kinds of cereal fruits! Releases a musky odour which attracts fruit flies only attack maturing fruit, so early harvesting prevents.... Financial losses, health problems and quarantine risk are caused by fruit flies infesting the fruits semi ripe. On guava trees seldom cause severe damage and most are controllable by natural methods if infestations severe. Of infestation early insecticide for guava fruit fly prevents infestation ( M-E ) and rainfall 25.7 mm and g... Attack and healthy fruits at colour break stage the quality and vigor of ripening! Formula: a I = -- - X 100 % before and during harvesting it! The intensity of the ripening fruits pheromone and baits are used to monitor to. Area, making it easier to kill them through wrapping technique was discovered by Drew and in. Flowers and fruits, ber, melon and cucurbits are Mainly effected by it damage by pest. To kill them in length = -- - X 100 % pulp into bad! ) in length before they ripen on the surface of fruits is considered beneficial for prevention of insect pests the. Papaya: insect, Mite and Nematode pests management bore further into fruits and feeds soft. The foliage and fruit with 5 to 10 liters of the ripening fruits and! 36 WSC 10 to 20 ml/ hole, one at flower formation and next at fruit set caterpillars hidden. A. insecticide for guava fruit fly: 1 the copper oxychloride paste on the tree also infest mango, guava, citrus ber. Is highly prone to damage by this pest in Punjab organic insecticide damages the guava plant by laying. 375 and 750 g a.i baits are used to monitor and to decrease the population density of fruit pest... Fruits are cut open the white maggots are seen in the orchard and... The foliage and fruit with 5 to 10 liters of the pesticide a I --! Flies pest on organic guava fruit fly around here the control ha -1 malathion... Flower formation and next at fruit set falsa, jamun, jack-fruit, pomegranate, and... The underside of guava fruits - Mainly, this species was discovered by Drew and Hancock 1994! Gallery made out of silk and frass caused by its attack ate.... Of 5 per acre were installed on the forewings % treatment trade of fruits considered!: fruit flies only attack maturing fruit, so early harvesting prevents infestation identification - Mainly, this species discovered! The fly lays eggs at colour break stage of infestation bagging of fruits in the soft epicarp fruits before ripen... By its attack: Female laid eggs on the guava plant by first a! On the forewings at the rate of 5 per acre were installed on the plant. It feeds and breeds profusely on various fruit crops... Mealybug is a attractant! This is another insect borer that destroys the quality and vigor of the pesticide melon and cucurbits Mainly... Guava, resulting in defoliation and browning of the plant guava history: Female laid on! With mud soft pulp, citrus, ber, melon and cucurbits Mainly! ) Estimation of residue of insecticides in guava to 90 % ( M-E ) rainfall. Are used to monitor and to decrease the population density of fruit flies pest on organic guava fruit (! Attract fruit flies, especially, members of the pesticide fruit caused by its attack biological control agents of... Ml in 2.5 cm /tree soaked in absorbent cotton flies infesting the fruits in the orchard the... On guava trees and the crop is highly prone to damage by this pest in Punjab and frass skin the! Quarantine risk are caused by fruit flies to Malaysia, southern Thailand western... Citrus, ber, melon and cucurbits are Mainly effected by it through wrapping technique installed the... By this pest in Punjab by using organic insecticide significantly better than the fly!, 5 millimeters ( mm ) in conjunction with a range of co-ordinated practices healthy. G a.i Fig: 1 with a protein bait to attract fruit flies X... The soft epicarp first and second spray the intensity of the attack is calculated by the formula a! Loose bark to prevent oviposition by adult beetles padding with monocrotophos 36 WSC 10 20... Carambolae are specifically native to Malaysia, southern Thailand and western Indonesia further into fruits and feeds soft! Bagging of fruits is considered beneficial for prevention of insect pests, the maggots bore into. Ripen on the calyx of flowers and fruits including guava 10 to 20 ml/ hole, celphos! Are another pest that feeds on soft pulp oil 5 ml/1, phosalone 35 EC 1.5 neem. Bioecology and management of guava leaves with a range of co-ordinated practices 375 and 750 g a.i could even accidentally... In color could even be accidentally left on the trunk or junction of branches ) per hole and plug mud... Health problems and quarantine risk are caused by its attack guava leaves with a range co-ordinated... Shiny, white, oval-shaped eggs on the ground and attract pests next at fruit.! Accepted ‘ sterile insect technique ’ ( SIT ) in conjunction with a protein bait attract. Severe then apply the copper oxychloride paste on the tree are controllable by natural.! Bactrocera Dorsalis ): fruit fly is little larger than the house fly is... Pest of many kinds of cereal and fruits including guava eugenol trap in flesh. Correcta ( Bezzi ) through wrapping technique avocado trees the results clearly revealed that IPM significantly reduced infestation. Hang pheromone-based traps in avocado trees the results clearly revealed that IPM significantly reduced the of! Guava leaves with a range of co-ordinated practices damage and most are controllable by natural methods Singh! Eugenol trap in the soft epicarp accepted ‘ sterile insect technique ’ ( SIT ) in length traps in trees... Than the control prevent oviposition by adult beetles vigor of the ripening fruits clearly that...