chemical control of fruit fly in guava

It is an excellent source of pectin, phosphorus, calcium, iron, potassium, and sodium with a pleasant aroma. Chemical control: The use of a single control measure such as insecticides cannot give a total reduction of fruit flies infestation since the damage done by larvae in fruit and vegetables is internal, and therefore difficult to control. Only species of the Strumeta group of subgenera were attracted to methyl eugenol. Raking of soil around the guava trees can be done for effective destruction of pupal inoculation during the summer season. Harvest guavas before they ripen fully. Bagging of fruits during development can reduce the chances of physical damage, improve color at harvest. Again, it is also established that before developing insect pest management programme for a specific agro-ecosystem, it is necessary to have basic information on the incidence of the pest in relation to weather parameters which help in determining appropriate ABSTRACT In India, fruit flies have been identified as one of the ten most serious problems of agriculture because of their polyphagous nature and the huge economic loss it causes to the fruits and vegetables (2.5 to 100%). Fruit fly lay eggs inside the fruit and maggots feed on the fruit flesh. Singh P 1996. Total life cycle ranged about 1-2 months. The larvae of the guava moth will tunnel into the fruit, making it inedible, and feed on the foliage of the plant as well. The maggots feed on the decaying fruit tissue. Establishing the relation between weather and crop growth development and yield for rice, wheat and mustard Biology of fruit flies differs on the climatic condition, availability of preferred host and natural bioagents. This technique could be especially good for thin skinned avocado varieties. The control measures are not practiced in integrated manner. Meny Hoppa till innehåll Fruit flies are a headache for most gardeners as the flies can attack fruis and ruin your harvest. Fruit fly management can be divid-ed in 3 main categories: chemi-cal, cultural, and biological. fruit orchard at Peshawar, Pakistan. MalmöTrappan AB Allt inom trappor, i och utanför Malmö! Studies on species of fruit fly complex were conducted in guava orchard of Ahmednagar region. 25.7 per cent fruits were found infested in the orchards fixed with fruit fly traps (treated orchards) as compared to 81.3 per cent in control plots. Population of fruit flies started appearing in 28th SMW on guava crop and reached maximum during 39th SMW. The adult females lay their eggs after searching for the suitable soft tissue of fruit. The results revealed that 16 traps/acre had significantly more population of captured males of Bactrocera dorsalis (Hendel) and B. zonata (Saunders) compared to 4, 8 and 12 traps/acre. 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. This technique has been successfully used for the eradication and control of several Bactrocera species [8], Annual population incidence of Oriental fruit fly (Dacus dorsalis) Hendel in a fruit orchard at Peshawar, Pakistan. Upon completion of larval feeding, the third instar larvae burrow into the soil and pupate inside a puparium at a depth of 6 cm. Sharma K 2012. The fruit fly species complex emerged from infested guava fruits composed B. dorsalis, B. zonata, B. correcta and B. verbascifoliae. To control fruit fly species, different management tools such as cultural practices, mechanical, biological, chemical, and physical control, have been implemented. In summary, the cold storage procedure of B. dorsalis (GSS) pupae has the potential to improve the flexibility and efficiency of mass-rearing schedules. Result of chemical constituents analysis indicated that 18 kinds of components were detected. Ann. FRUIT FLY IN GUAVA. The mean percentage of fruit fly damage was also lowest in triangular traps in peach (4.33%) and in pear (6.72%) respectively. organic fruits with male annihilation technique. The resulting species-attractant records are given for 79 species, which fit into 2 groups on the basis of their response to attractants: (1) species attracted to the cue-lure type of attractant (cue-lure and Willison's lure); (2) species attracted to methyl, Cold storage and heat exposure are crucial components of tephritid fruit fly mass-rearing programs, as they influence the development and fitness traits of produced flies. K, Sood P and Prabhakar C S 2010 the major source of,. 6,7 ] and stay up-to-date with the latest Research from leading experts in, Access scientific knowledge from.. The mechanism of resistance in guava orchards of 10 villages of Block Bassi Pathana of district Fatehgarh of... Of 80,663.99 males were captured ( 14 to 50 SMW ) in the flesh and ruin harvest. Negative impacts on the ripening stage of fruit flies ( Dacus dorsalis Hendel ) general and particularly in Pakhtunkhwa. 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