Strategy for the Management of Bacterial Spot of Bottle Gourd Caused by <i>Xanthomonas cucurbitae</i> under Low Hill Conditions of Himachal Pradesh

Jarial, Kumud; Jarial, R. S.; Sharma, Deepa; Kumar, Sunil; Dogra, BS

doi:10.5958/0976-4038.2015.00113.x

Cited by 5 publications

(4 citation statements)

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“…According to Babadoost, no cucurbit cultivar resistant to X. cucurbitae has been found yet [35]. Similar observations have been documented by Jarial et al in case of bottle gourd where six different genotypes/varieties were observed for disease development and all were found to exhibit susceptible reactions towards the disease [45].…”

Section: Host Resistancesupporting

confidence: 72%

“…It has been reported that eight foliar sprays of chemicals such as plantomycin, paushamycin, streptocycline, Ceresan wet (phenyl mercury acetate), Blitox 50 (copper oxychloride) and captan were quite effective in managing the disease [39]. A management strategy comprising seed treatment with streptocycline (0.01%) plus copper oxychloride (0.3%) and four foliar sprays of the same combination at 10 days interval along with the removal of diseased plant parts regularly during the cropping season is a useful strategy against bacterial spot of bottle gourd [45]. In the field trials, copper oxychloride + copper hydroxide (Badge X2 DF), copper sulphate (Cuprofix Ultra 40 DF), oxytetracycline (Mycoshield 40 WSP), copper sulfate pentahydrate (Phyton-016B), copper hydroxide (Kocide-3000 46.1 DF) plus acibenzolar-s-methyl (ActiGard 50 WG), Kocide-3000 46.1 DF plus famoxadone + cymoxanil (Tanos 50D WG), an extract from Reynoutria sachalinensis (Regalia) and B. subtilis (Serenade ASO) were more effective in reducing incidence and severity of bacterial spot on both leaves and fruit compared to controls [48].…”

Section: Managementmentioning

confidence: 99%

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Bacterial Leaf Spot of Cucurbits: A Menace to Cultivation

Jarial¹,

Jarial²,

Bhardwaj³

et al. 2023

Biological and Abiotic Stress in Cucurbitaceae Crops

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Bacterial leaf spot is one of the important diseases of cucurbits affecting almost all the cultivated cucurbits worldwide. The disease has been reported to cause huge losses to the cucurbits as the symptoms of the disease appear on all plant parts including fruits. The disease is favoured by moderate to high temperatures and high humidity. The pathogen perpetuates in The seed and infected crop debris. The management efforts for the disease are still on and there are reports of it's management upto more than 50 per cent level under field conditions. However, the disease can be managed by the use of common antibiotics .

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Section: Host Resistancesupporting

confidence: 72%

Section: Managementmentioning

confidence: 99%

Bacterial Leaf Spot of Cucurbits: A Menace to Cultivation

Jarial¹,

Jarial²,

Bhardwaj³

et al. 2023

Biological and Abiotic Stress in Cucurbitaceae Crops

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“…Most bacterial diseases of plants are managed using integrated strategies ( Jurgens and Babadoost, 2013). Jarial et al (2015) have suggested a strategy for management of bacterial spot in bottle gourd including cultural methods, seed treatments or foliar sprays. Management strategy for any bacterial disease requires a complete knowledge of disease epidemiology so as to identify the most vulnerable stage of the host and timing of adaptation of management strategy (Sundin et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Effect of Sowing Dates on the Bacterial Leaf Spot of Bottle Gourd and Pumpkin Caused by Xanthomonas cucurbitae

Sharma¹,

Jarial²,

Jarial³

et al. 2022

IJBSM

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An experiment was conducted at Experimental Farm, College of Horticulture and Forestry, Neri, Hamirpur during May 2019 to October, 2019 cropping season to study the effect of different sowing dates viz., 17th May (1st), 7th June (2nd), 27 June (3rd) and 17th July (4th) on the development of bacterial leaf spot of bottle gourd and pumpkin caused by Xanthomonas cucurbitae. It was observed that the mean disease severity in both bottle gourd and pumpkin crops decreased with delay in the date of sowing from mid May (40.15 and 31.73%, respectively) to the end of June (27th June, 31.65 and 27.06%, respectively) or mid July (17th July, 23.32 and 20.13%, respectively). The disease incidence was also found to be minimum in the fourth (31.31%) and third (39.60%) dates of sowing in case of bottle gourd fruits and no incidence of the bacterial spot was recorded in case of pumpkin fruits. In the case of bottle gourd, the expected yield loss was minimum in crops sown mid July (31.44%) while in pumpkin, the fruit yield was more in mid July (9.59 kg vine-1) sown crop in comparison to mid May and early June sown crops. So, it was concluded that late June and mid July sown crops of both bottle gourd and pumpkin are less vulnerable to the disease leading to reduced crop losses and higher yield.

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“…and on bottle gourd (Jarial et al, 2011;Jarial et al, 2015;Sharma, 2016) from different countries of world.The disease has been reported to cause significant losses in different cucurbits. According to Larazev (2009), yield losses reach more than 20% in susceptible cultivars however, the disease severity reaches up to 50-60% at fruit storage in various cucurbits.…”

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confidence: 99%

Cultural Parameters of Xanthomonas cucurbitae Causing Bacterial Leaf Spot of Bottle Gourd and Pumpkin

Kumari¹,

Jaria²,

Jarial³

et al. 2020

IJBSM

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Xanthomonas cucurbitae (Bryan) Vauterin et al. (Syn. X. campestris pv. cucurbitae) causing bacterial spot is emerging as an important pathogen leading to huge crop losses especially to bottle gourd, pumpkin and squashes (Jarial et al., 2011;Babadoost, 2012;Babadoost, 2017). This disease was first reported as bacterial leaf spot on Hubbard squash in New York in 1925 by Bryan (Bryan, 1930). Since then, the disease has been reported to occur on various cucurbits (

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Strategy for the Management of Bacterial Spot of Bottle Gourd Caused by Xanthomonas cucurbitae under Low Hill Conditions of Himachal Pradesh

Cited by 5 publications

References 0 publications

Bacterial Leaf Spot of Cucurbits: A Menace to Cultivation

Bacterial Leaf Spot of Cucurbits: A Menace to Cultivation

Effect of Sowing Dates on the Bacterial Leaf Spot of Bottle Gourd and Pumpkin Caused by Xanthomonas cucurbitae

Cultural Parameters of Xanthomonas cucurbitae Causing Bacterial Leaf Spot of Bottle Gourd and Pumpkin

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