Damping-off Caused by Pythium Species: Disease Profile and Management

Khrieba, Mohammad Imad

doi:10.1201/9780429296406-18

Cited by 4 publications

(1 citation statement)

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“…is classified into the division Heterokontophyta, class Oomycetes, order Pythiales, and family Pythiaceae (Ho 2018). Pythium is fungi that cause soil-borne disease in the seeds of various plants and damping off (Khrieba 2020). The genus Pythium has a coarse mycelium up to 7µm wide (Ho 2018), sporangium round and oblong.…”

Section: Pythium Spmentioning

confidence: 99%

Diversity of insect carried-fungi in chili (Capsicum annuum) crop at Banyumas District, Central Java Province, Indonesia

et al. 2023

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Abstract. Suroto A, Mugiastuti E, Tarjoko, Oktaviani E, Bahrudin M. 2023. Diversity of insect carried-fungi in chili (Capsicum annuum) crop at Banyumas District, Central Java Province, Indonesia. Biodiversitas 24: 3394-3406. This study aimed to determine the species of fungal pathogens that have the potency to be carried by various insects in endemic areas of chili (Capsicum annuum L.) disease and locations with high populations of chili insect vectors in the Banyumas District. The insect samples were collected from three chili planting locations in Banyumas District (Karanglewas, Sumbang, and Sokaraja Sub-districts) from March to November 2022. The following methods carried out the research: (i) determining the sampling location, (ii) insect sampling and identification, (iii) isolation and purification of fungal pathogen carried by insects, (iv) pathogenicity test, (v) identification of fungal pathogens based on morphology characters. The exploration of 13 villages in 3 (three) sub-districts of Banyumas District found 60 insects collected from healthy and diseased chili plants. Totally, six genera of fungi were isolated and identified, namely Fusarium, Pythium, Curvularia, Penicillium, Geotrichum, and Phytophthora. This is preliminary research on the interaction between plants, microbes, and insects. Understanding these aspects is essential, not only from an ecological perspective but also for improving the genetic quality of crops as well as for integrated pest management.

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Section: Pythium Spmentioning

confidence: 99%

Diversity of insect carried-fungi in chili (Capsicum annuum) crop at Banyumas District, Central Java Province, Indonesia

et al. 2023

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Integrating physiological and molecular insights in cotton under cold stress conditions

Abro,

Qasim,

Abbas

et al. 2024

Genet Resour Crop Evol

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Inducing Resistance Against Seed Rot and Damping-off Disease Infecting Bell Pepper Using Some Antioxidants and its Reflection on Seedling Protection Under Greenhouse Conditions

Mousa,

Hassan

2023

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A greenhouse experiment was performed to assess the efficacy of some bio-control agents and glutathione to induce resistance in pepper plants against damping off disease caused by the fungus Rhizoctoniasolani. The fungus Trichodermaviride was highly efficient in inhabiting R.solani in growth medium when it scored 1.33, the highest antagonistic ability. The bacterium Azospirillum brasilensecould inhibit the pathogenic fungus on PDA growth medium by 100% at 10-5 concentration. Glutathione and Beltanol pesticide control scored 100% growth inhibition at 3000 and 2000 mg/Lm, respectively. Greenhouse experiment showed T.viride, A. brasilense and glutathione (G) combination treatment decreased infectivity and disease severity to 0.00 and 0. 00%, respectively, compared to 56.67 and 55.00% for R.solani only treatment. While (G + R. solani ), (T. viride +R.solani), (T. viride + G +R.solani) and (A. brasilense + G +R.solani) scored 3.33, 33.33, 10.00 and 10.00% infectivity and 1.67, 1.67. 6.67 and 8.33 % disease severity, respectively. Besides, the combination (T. viride+ A. brasilense + G) scored the highest plant height, dry and wet weights and total chlorophyll content, which were 100.00 cm, 87.33 and 32.08 gm/plant and 60.00 SPAD unit, respectively. Keywords: Seed Rot, Damping off Disease, Bell Pepper, Greenhouse Conditions

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Damping-off Caused by Pythium Species: Disease Profile and Management

Cited by 4 publications

References 0 publications

Diversity of insect carried-fungi in chili (Capsicum annuum) crop at Banyumas District, Central Java Province, Indonesia

Diversity of insect carried-fungi in chili (Capsicum annuum) crop at Banyumas District, Central Java Province, Indonesia

Integrating physiological and molecular insights in cotton under cold stress conditions

Inducing Resistance Against Seed Rot and Damping-off Disease Infecting Bell Pepper Using Some Antioxidants and its Reflection on Seedling Protection Under Greenhouse Conditions

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