MAIN FRUIT PERFORATOR INSECTS IN SOME FRUITS IN SATIPO AREA

Abstract

The present investigation work was developed considering the importance the perforating insects have in the fruit and the great loses that cause in the guanabana (Anona muricata) caimito (Caimito chrisophyllum) and zapote (Matisia cordata) in the area of Satipo. This research consisted in the monthly collection of fuits and the count of la rvas per fruit through all the year. Frothis purpose the gone had 3 areas of collection takingas representative sample 5 guanabana plants, 3 coimito plants and 2 zapote plants inyeach place; at the same time, also it was carried out the recoyection of the adults, and identifying by comparison taxonomic feaures. The autentic informations were procemedin % values aud histograms; the results were the following: in the ousobono Cerconata anonne sepp, a lepidoptero, oechoforidoc, were found at the lord state of barrenedor, considered the many plogne which affection reaches to 100 %, all the year long although with partiad damages in the pulp its population diminiches relatively fron July to November. Its alsohsne reported the baborer wasp of fruis. Bephrata macullicolis. In the coimito, its been detected the presence of a dipterus, mosca amarilla non identified that docent belong to the tephortidose family the infectation is arond 96.5% and its present only in the months of Novemberer to March, reaching its highest population between January and February this plague shyows presence with Anastrepha leptozona Heudel in a small quantity and in zopote its been detected the mosea of frui't Anastrepha kuhlmanni Lima as a main plague. Where infestation 37.02% in the months between January and March. Its also been detected the presence of a lepidopters bloser that destroys the seeds reaching a 23,6 y % of infestation.