Management of Fungi, Pythium aphanidermatum Causing Rhizome Rot Disease of Ginger (Zingiber officinale Rose) in Southern Rajasthan, India

Jain, D. K.; Swami, Hemant; Gangwar, R. K.

doi:10.20546/ijcmas.2020.906.113

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…Thus, the combined use of systemic (Carbendazim 50% WP @ 1gm/ litre) and contact (Mancozeb 75% WP @ 2.5 gm/litre) fungicides were most effective against rhizome rot to minimize the disease incidence. The result of disease incidence is more or less similar with [29], according to them, seed treatment with Carbendazim 50% WP + Chloropyriphos 20EC% + (Carbendazim 12% WP + Mancozeb 75% WP) is best compared to Metalaxyl 4% WP + Mancozeb 64% WP, Carbendazim 50% WP and Trichoderma viride. According to the annual report (2012/13) of the National ginger research Program, Kapurkot, Salyan, rhizome rot incidence was the lowest with the Carbendazim 50% WP @ 1gm/litre + Mancozeb 75% WP @ 2.5gm/ litre treatment as compared to Trichoderma viride @ 5 gm/litre treated rhizome which is similar to above result.…”

Section: Disease Incidencesupporting

confidence: 54%

“…Several chemical pesticides have been studied and utilized in the field for rhizome rot disease management, including Carbendazim 50 percent WP+ Mancozeb 75 percent WP, Metalaxyl 8 percent WP + Mancozeb 64 percent WP, and Saf [27]. Similarly, various national and international articles and journals have clearly stated the fungicidal use in the rhizome rot disease management that may include Metalaxyl 8% WP + Mancozeb 64% WP, Carbendazim 50% WP and Mancozeb 75% WP [28] as well as biological agents like Trichoderma viride [29]. This research targets to use of various biological and chemical fungicides for the best management of those diseases to satisfy the farmers the production.…”

Section: Rational Of Studymentioning

confidence: 99%

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Efficacy of Different Fungicides Against Rhizome Rot Disease of Ginger Under Farmer Field Condition in Salyan, Nepal

Resham¹,

Amrita²,

Anish³

et al. 2021

annagriccropsci

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A study was conducted from March to August 2020 to evaluate the effectiveness of different fungicides for the management of rhizome rot disease in ginger. The field experiment was conducted under Randomized Complete Block Design with four replication and five treatments; Carbendazim 50% WP @ 1gm/litre + Mancozeb 75% WP @ 2.5gm/litre, Metalaxyl 8% WP + Mancozeb 64% WP @ 2gm/litre, Carbendazim 50% WP @ 1gm/litre, Trichoderma viride @ 5gm/litre and control. The height of pseudo stems, leaf number, germination percentage, tiller number, disease incidence, disease severity and percentage of disease control was recorded during field experiment. There was no significant effect of pre sowing rhizome treatment in height of pseudostems, leaf number and germination percentage. The highest tiller number (3.40) was found with Carbendazim 50% WP @1gm/litre + Mancozeb 75% @ 2.5gm/ litre treatment and lowest tillers number (2.95) was found with control. The highest disease incidence (34.37) and severity (30.03) was found in control plot whereas the lowest disease incidence (2.58) and disease severity (2.46) was found with Carbendazim 50% @ 1gm/litre treatment + Mancozeb 75% @ 2.5gm/litre. Similarly, the highest percentage disease control (85.61) was found with Carbendazim 50% @ 1gm/litre + Mancozeb 75% @ 2.5gm/litre treated rhizome and the lowest (54.14) was found with Trichoderma viride @ 5gm/litre treatment. Therefore, seed treatment with Carbendazim 50%WP @ 1gm/litre + Mancozeb 75% WP @ 2.5 gm/litre is found effective among other fungicides in Bagchaur-3, Salyan and is recommended for enhancing tiller and reducing rhizome rot disease incidence and severity in ginger.

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Section: Disease Incidencesupporting

confidence: 54%

Section: Rational Of Studymentioning

confidence: 99%

Efficacy of Different Fungicides Against Rhizome Rot Disease of Ginger Under Farmer Field Condition in Salyan, Nepal

Resham¹,

Amrita²,

Anish³

et al. 2021

annagriccropsci

View full text Add to dashboard Cite

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Pythium Soft Rot Management in Ginger (Zingiber officinale Roscoe) – A Review

Behera

Sial

Das

et al. 2020

CJAST

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Ginger crop is affected by various diseases. Among them rhizome/soft rot is the most damaging one and main production constraint in ginger growing areas. This disease is mainly caused by the Pythium spp. along with association of some others micro-organisms. The severity of Pythium soft rot disease is influenced by different factors related to seed, environment and soil. This study was focused on Pythium soft rot of ginger with special reference to different management strategies. Different cultural measures viz. seed rhizome treatment before storage and sowing, selection of disease free seed rhizome, sowing time, application of soil amendments, good drainage of soil, soil solarization etc. are the important measures for management of ginger soft rot. Seed treatment and soil drenching are the two options of chemical control of soft rot. Seed rhizomes treated with fungicides azoxystrobin 25%, tebuconazole 25.9%, copper oxychloride 50%, carbendazim 50%, propiconazole 25%, metalaxyl-M 4% + mancozeb 64%, metiram 55% + pyraclostrobin 5%, carbendazim 12% + mancozeb 63%, tebuconazole 25% + trifloxystrobin 25% and metalaxyl 8% + mancozeb 64% resulted in effective management. Different fungicide formulations viz. carbendazim 50%, copper oxychloride 50%, metalaxyl-M 4% + mancozeb 64%, metiram 55% + pyraclostrobin 5%, carbendazim 12% + mancozeb 63%, tebuconazole 25% + trifloxystrobin 25% etc. found effective for spraying. Seed treatment and application of Trichoderma spp. found suitable for effective biological management.

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Management of Fungi, Pythium aphanidermatum Causing Rhizome Rot Disease of Ginger (Zingiber officinale Rose) in Southern Rajasthan, India

Cited by 2 publications

References 3 publications

Efficacy of Different Fungicides Against Rhizome Rot Disease of Ginger Under Farmer Field Condition in Salyan, Nepal

Efficacy of Different Fungicides Against Rhizome Rot Disease of Ginger Under Farmer Field Condition in Salyan, Nepal

Pythium Soft Rot Management in Ginger (Zingiber officinale Roscoe) – A Review

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