Approximately 80 insect pests have been reported on guava, but only few of them are pests of regular occurrence and causing significant economic loss. The infested shoots dry up which can be located from a distance by the presence of fine black growth on the leaves. Present as a weed in 27 countries; a common to serious pest in 9 of these (Holm et al. The vitamin C content of guava fruit is 4-5 times higher than the citrus fruits. Larva: The mature larva emerges from the fruit, drops to the ground, and forms a tan to dark brown puparium. IV. is considered by most as the most damaging nematode in the world. Sarwar (2006) reported mealy bugs, stink bug, red-banded thrips, guava moth, guava whitefly and scale insect are major insect pests of guava in Pakistan. Occurrence of Insect Pests on Guava (Psidium guajava) Tree MUHAMMAD SARWAR Nuclear Institute of Agriculture, Tando Jam-70060, Pakistan Abstract.-A research programme was started on pests of guava fruit targeted in the area of Arifwala municipality on farmer's … Soil and climate: Guava can be successfully grown under tropical and sub-tropical climate The ripe fruit of guava contains 82% water, 2.45% acid, 4.45% reducing sugar, 5.23% on reducing sugar, 9.73% TSS, 0.48% ash and 260 mg Vit C per 100 g of fruit. Guava Shoot Borer (Microcolona technographa): It is a serious pest in the guava nursery. Article - full text (enhanced PDF format, 102647 bytes) Management: The present paper deals with the insect pests recorded on guava along with detailed discussion on important ones. In 2006, a new limiting pest in guava was reported in the provincia de Vélez, Santander, Colombia, known as the borer worm.There is no knowledge of the biology of this pest so far. Efforts are needed to keep a watch on development of these insect pests and to follow strict quarantine regulation to check the further spread of introduced pests. May, 2001 . Now a common element of coastal moist forests in Puerto Rico (Little and Wadsworth 1964). Directorate of Plant Protection, Quarantine & Storage | GOI It has a wide host range that includes the following Louisiana crops: cotton, soybeans, sugarcane, and sweet potatoes. It damages the tender shoots. 111. Fruit fly Biology: Egg: Under optimum conditions, a female can lay more than 3,000 eggs during her lifetime, but under field conditions from 1,200 to 1,500 eggs per female is considered to be the usual production.Development from egg to adult under summer conditions requires about 16 days. Baker et al. 1979). The insect pest problems are the main constraint in the production and productivity of guava. Integrated pest management Life cycle Bander worm Carmenta theobromae ABSTRACT In 2006, the presence of a pest in guava was detected for the first time in the Province of Velez, Santander, Colombia, known as the bander worm. The list … 1 11. Research on the biology of this pest is scarce and no natural enemies have been registered. 'PM PACKAGE FOR GUAVA CONTENTS Subjects Foreward Fruit Insect Pests of Guava (Psidium guajava L.) and Mango (Mangifera indica L.) and their Management in Sudan: A Historic Review Reported from Florida parks and preserves in Broward, Collier, Dade, Highlands, Lee, Martin, Osceola, Palm Beach, and Sarasota counties (EPPC 1996). PEST: Guava Root-Knot Nematode, (Meloidogyne enterolobii) BASIC PROFILE: M. enterolobii . PEST MANAGEMENT PACKAGE FOR GUAVA Government of India Ministry of Agriculture Department of Agriculture & Cooperation Directorate of Plånt Protection, Quarantine & Storage N. H. IV, Faridabad - 121 001. 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