Hingorani MK, Singh JN (1959) Xanthomonas punicae sp nov. Hingorani MK, Mehta PP (1952) Bacterial leaf spot of pomegranate. A new threat to Pomegranate orchards in Maharashtra. Int J Trop Plant Dis 11:85–90ĭhandar DG, Nallathambi P, Rawal RD, Sawant DM (2004) Bacterial leaf and fruit spot. punicae (Hingorani and Singh) dye from leaf to node in pomegranate. Indian Phytopathol 44(3):370–372Ĭhand R, Kishun R (1993) Systemic movement of Xanthomonas campestris pv. Karnataka, India, pp 53–58Ĭhand R, Kishun R (1991) Studies on bacterial blight ( Xanthomonas campestris pv. ISHS, Belgium, June 23–27, 2009 at UAS, Dharwad. In: Souvenir & abstracts, 2nd international symposium on pomegranate and minor including Mediterranean fruits, org. This process is experimental and the keywords may be updated as the learning algorithm improves.īenagi VI, RaviKumar MR (2009) Present status of pomegranate bacterial blight and its management. These keywords were added by machine and not by the authors. Bacterial blight of pomegranate has been effectively managed by adopting integrated management practices including cultural measures (using healthy and disease-free planting material, applying balanced nutrition to plant and following stringent sanitation measures) and spraying the crop with streptocycline (500 ppm) or bronopol (500 ppm) + copper oxychloride (0.2 %). Disease was positively and significantly correlated with relative humidity and rainfall and showed nonsignificant correlation with temperatures under Solapur, Maharashtra, conditions. Apparently healthy planting material may carry the blight pathogen in latent form, particularly in buds, resulting in infection of new plants. Blight pathogen survives in infected plant stems, buds and plant debris in soil up to one year. Under epidemic conditions blight resulted in yield losses up to 80 %. punicae) in recent years has become one of the most serious diseases of pomegranate ( Punica granatum L.) in all the major pomegranate states (Maharashtra, Karnataka, Andhra Pradesh and Gujarat) of the country resulting in enormous losses to growers. The present research paper comprised various aspects of disease epidemiology and management.Bacterial blight (Xanthomonas axonopodis pv. The search for resistant clones forms the basis for a successful management of this disease in the future globally. followed by Streptocycline at 500 ppm + Copper oxychloride at 2,000 ppm 7.74 t / ha. The plant that received the spray of Bromopol at (500 ppm) + Copper oxychloride at 2,000 ppm recorded maximum yield of 8.03 t/ha. sprayed one day after spray of chemicals or streptocycline at (500 ppm) + Copper oxychloride at (2,000 ppm) was found effective in controlling the disease recording 19.08 percent and 19.65 percent incidence, compared to control 78.65 percent incidence after 5 th sprays at 10 days intervals. The field evaluation of different antibiotics / antibactericides was tested during 20 and revealed that application of Bromopal at (500 ppm) + Copper oxychloride at (2,000 ppm) and followed by Zinc sulphate 1.0 g + Magnesium sulphate 1.0 g + Boron 1.0 g + Lime 1.0 g / lit. The continuous growing of pomegranate over three seasons has lead to increased susceptibility of the crop in this part of the geographical area. The pathogen overwinters in infected leaves of neem and bail planted along the bund of pomegranate fields. The increase in day temperature (38.6☌) and afternoon relative humidity of 30.4% along with cloudy weather and intermittent rainfall favoured the disease initiation and further spread of the disease. The disease was most severe in Karnataka and recorded in a range of 60 to 90 percent incidence. has become an increasingly serious threat for pomegranate growers of the states Andhra Pradesh, Maharastra and Karnataka State of the Indian Subcontinent. punicae (Hingorani and Singh) Vauterin et al. Bacterial blight of pomegranate caused by Xanthomonas axonopodis pv.
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