And click here if you want to know the health benefits of guava.. Overview. Styler end rot: Phomopsis psidii de Camara (Lucknow and Bangalore) 3. Wilt of guava/H.K. Only affecting Guava fruit, this problem often surfaces once fruits are developing. Fruit canker of guava/H.K. Kakori, Lucknow-227 /07 Guava (Psidium guajava Linn.) Weeds Grasses ... Nutrient management especially organic manures and biofertilizers based on the soil test results. Maximum and minimum temperature ranges 23-32 o C with 76% RH are conducive. Anthracnose causes young shoots to die rapidly while leaving the fruit and plant leaves attached. The prevalence of guava (Psidium guajava L.) fruit anthracnose was surveyed in three major guava‐producing areas of Bangladesh during 1987 and 1988. In this Article we will discuss Guava Cultivation. Achaetomiella Spot Anthracnose Powdery Mildew Dieback Ganoderma Root Rot Sooty Mould Blight Pink Disease Red Rust Phanerogamic Parasites Black Band Disease Black Tip or Necrosis Market Diseases Diplodia Stem-end Rot Black Mould Rot Soft Rot Pimpled Fruit Red Nose or Soft Nose Scab Sunscald Scarified Fruit Stem End Soft Rot Stylar End Rot Fruit Tumors Twig Blight Management of Post … ABSTRACT The guava fruits are attacked by several types of fungi, bacteria and other agents during storage period causing different types of disease symptoms. Chapman, H.D., 1975. Preharvest fungicide applications are usually ineffective. Diseased fruit colour prematurely and a brown to black discolouration might be evident at the stylar end of affected fruit (pictured stylar external and cut view). 1. Guava diseases are among the most important factors in guava production or farming, which cause a major loss in guava fruit yield and vigor. Stylar-end rot appears on the stylar (bloom) ends of lime fruits, eventually destroying the entire fruit. Disease severity was higher in 1987 than in 1988. Stylar end rot may occur on fruits before harvesting, in the interval between harvesting and packing, or while the fruit is in transit. Adisa, V.A., 1985. Kehri, Varun Khare and Sudhir Chandra. Citricele pot fi deteriorate de o boală numită putregai de capăt stilar sau putregai negru. (M.S.) Many farmers are identifying by using their logic and past experience and try to manage the pathogen. is an important fruit of subtropical countries. Anthracnose of guava/H.K. Normal fruit is shown on right. Important diseases of guava in India with special reference to wilt A.K.MISRA Principal Scientist, Plant Pathology, Division of Crop Protection Central Institute for Subtropical Horticulture Rehmankhera, PO. We used 56 monosporic isolates from diseased fruit from guava producing regions from the São Paulo State - Brazil. Abstract. Protejați-vă cultura de citrice cu informații din acest articol. 61. Guava: 58. Stylar End Rot affects the fruit of the tree, discoloring it to brown or black. Perhaps Stylar End Rot is a possibility which has similar symptoms to those you describe. It usually occurs during the hot months of summer when … The disease can be treated with a fungicidal spray and removing effected debris. The disease is most prevalent on those citrus cultivars such as navel oranges and Clementines characterised by the presence of a secondary fruit called the fruit-navel, which varies in size and develops at the stylar end of References. Guava (Psidium guajava L.) stylar-end rot is a serious postharvest disease of guavas in Brazil. Guava wilt disease symptoms include wilting and yellowing or bronzing of the leaves, noticeable sagging, and the premature shedding of fruits. GUAVA Sumia Fatima * Dr. Rafiq Zakaria College for Women, Aurangabad. 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