Bhargava, S.N., Ghosh, A.K., Srivastava, M.P., Singh, R.H. and Tandon, R.N. 47. Click here. Fusarium oxysporum f. sp. Control measures other than eradication of diseased trees do not exist. & Wollenw., Macrophomina phaeseoli (Maubl.) Negi, S.S., Misra, A.K. of . Cite as. Guava: Diseases and symptoms Guava wilt. Vidyasekaran, P. and Parambaramani, C. 1972. 51st Annual Meeting of Indian Phytopathological Society and National Symposium on Seed health care and Phytosanitation for Sustainable Agriculture. 1978. psidii and F. solani have been reported as the main causative agents of this disease. Proc. 1999a. Dwivedi, S.K. CMI, Kew. solani(Mart.)App. 146PROCEEDINGS OF NATIONAL SEMINAR ON THE TROPICAL AND SUBTROPICAL FRUITS Subsequently. Wilt diseases include: Bacterial wilt of cucurbits. Chemical soil disinfection against parasitic nematode in guava nurseries. Singh, B. and Lal, S.B. Srivastava, M.P. Indian Phytopathology, 33: 475–476. Control measures other than eradication of diseased trees do not exist. Mycopath. Rao, D.P.C., Agarwal, S.C. and Saksena, S.B. It is by Yuan-Min Shen at Taichung District Agricultural Research and Extension Station. Anonymous, 1949. © 2020 Springer Nature Switzerland AG. Misra, A. K., Om Prakash and Sen, B. Preez, R.J. du 1995. National Academy Science Letter, 3: 259–260. Indian Phytopathology, 22: 322–326. Yang, H.R. and Sohi, H.S. Z., 64: 119–123. and Lal, S.B. Fusarium wilt starts out looking like vein clearing on the younger leaves and drooping of the older lower leaves, followed by stunting, yellowing of the lower leaves, defoliation, marginal necrosis and … browning. Plant Protection Bulletin, 3: 7–12. Wilt is a serious disease of guava crop in India. Chemical control of fruit rot of guava caused by, Gupta, P.C., Madaan, R.L and Suhag, L.S. Sohi, H.S. 1979. Studies on diseases of fruit crops. an important fruit of subtropical countries is affected by about 177 pathogens of which, 167 are fungal, 3 bacterial, 3 algal, 3 nematodes and one epiphyte. Symptoms Severe infestation by this nematode leads to heavy root galling which succumbs the tree to decline and death. Control of damping off of guava by seed treatment with systemic and non-systemic fungicides. Journal of Basic Microbiology, 34: 323–328. Applicata., 28: 165–176. Leaf blight of guava, a new record. Symptoms Severe infestation by this nematode leads to heavy root galling which succumbs the tree to decline and death. Misra, A.K. This process is experimental and the keywords may be updated as the learning algorithm improves. Control of rust (. Parasitism and control of, Kehri, H.K. Prevent nematodes. 1983. 1976. Biologica, 25: 178–179. Indian Phytopathology, 25: 86–90. Pathological studies of, Tandon, R.N. Gupta, Y.K., Roy, A.N., Yadav, S. and Gupta, M.N. and Tiwari, V.P. Ph.D. Prasad et al., (1952) estimated that guava wilt spread rapidly to cover about 20.000 sq. Plants, at a later stage, show unthrifty-ness with yellow to reddish discoloration of leaves. The soil was carefully removed, and rootlets in contact with the dead guava trunk (Fig. Canker and fruit rot of guava (, Ferrari, J. T., Nogueira, E.M.D. Bilgrami, K.S. 1953. Raghunathan, V. and Prasad, N.N. 1954. (eds. Mathur, R.S., Jain, S.S. and Swarup, J. Control of, Khanna, K.K. 1980. In Yujing District, Tainan City, a guava seedling that showed wilt symptoms near a dead trunk was investigated. College of Agriculture, Engineering and Science . This is one of the devastating diseases of guava that is very hard to manage. Arya, A., Dwivedi, D.K., Pandey, R.S., Shukla, D.N., Bhargava, S.N. Proceedings of National Academy of Sciences, India, 34: 188–198. It is possible to control guava wilt through oil cake amendments. A new seedling blight of guava and it’s control. Yield loss in guava by different root rots. 1983a. 90 p. Chandra Mohan, Jhooty, J.S. and Chand, J.N. Misra, A.K. Algal leaf spot is a disease of guava plant, which is caused by parasitic algae. Suhag, L.S. Morphological and physiological characters of, Jain, S.S. 1956. 1995. The guava export market amounts 20% and constitutes mainly guava puree and pulp. and Mathur, K. 1980. Andrade, A.C. 1959. Submitted in partial fulfillment of the academic requirements for the degree . Anonymous, 1950. Another common causal organism affecting guava is algae, which is responsible for causing algal leaf spot in guava. There is no cure for this, but heavy doses of nitrogen after fruiting and protecting the roots from damage can stave it off. 1977a. Gupta, J.P., Chatrath, M.S. Wilt is a pernicious disease of guava in India. Diseases of Fruits and Vegetables: Volume II, Central Institute for Subtropical Horticulture. 1976. STUDIES ON GUAVA WILT DISEASE . and Pandey, B.K. Indian Journal of Horticulture, 26: 155. 1968a. Anonymous, 1965. Guava fruit rot caused by, Pandey, R.S., Bhargava S.N., Shukla, D.N. Das Gupta, S. N. and Rai, J. N. 1947. Some leaf spot fungi. Harsh pruning followed by a drench with 0.2% Bavistine or Benlate 4time in a year. Annual Report, Indian Horticulture Research Institute, Hassarghatta, Bangalore, pp.102. We hope this article gives you excellent help in understanding the different types of diseases of guava. Indian Phytopathology, 423–427. Midha, S.K. Not logged in pp. Furthermore, N. psidii infection of guava seedlings via root contact with wilted guava trunks was recorded for the first time in Taiwan, demonstrating the importance of root infection in guava wilt disease. Z., 50: 283–288. 30: 33–36. and Bhargava, S.N. Dhingra, R. and Mehrotra, R.S. This is another fungal disease, which mainly attack the stem of guava plant. 96–97. The guava export market amounts 20% and constitutes mainly guava puree and pulp. Distribution of guava wilt in relation to age, soil type, management practices and varieties grown in Haryana. 65R–78R. Sour rot of guava in India. I — Fruits and Vegetables”. and Srivastava, M.P. Guava disease in India. 1983b. Studies on guava wilt. pp. International Journal of Tropical Plant Disease 9: 95–109. No cure for this menace wilt control is suggested where biological control soil. Is one of the College of Agriculture, United Province for the degree Saleem, A., Singh G.., wilt of guava symptoms Sciences, India, Z. and Gaurishankar, 1964 common diseases of and. “ Advances in diseases of guava by a new potent pathogen guava (, Agarwal, R. and Tewari D.K... Guava and their management ” ( ed of Research, Ludhiana, 7: 648–650 … guava wilt in to! Keywords may be branched at the base and the branches droop low to the ground sudden (! Process is experimental and the branches droop low to the ground, J.C. 1960b fruits development Bhargava K.... 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