Review on: Impact of Seed-Borne Pathogens on Seed Quality

Gebeyaw, Mekonnen

doi:10.11648/j.ajpb.20200504.11

Cited by 18 publications

(9 citation statements)

References 7 publications

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“…18 Plant-borne pathogens reduce plant germination ability not only by affecting the morphology of the plant in the eld, but they can reduce yields by 15 to 90%. 19,20 Crop yields can be increased signicantly when seeds are healthy, in addition to aiding in successful cultivation. 21…”

Section: Seed Borne Diseasesmentioning

confidence: 99%

Emerging cold plasma treatment and machine learning prospects for seed priming: a step towards sustainable food production

Shelar

Singh

Dietrich³

et al. 2022

RSC Adv.

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Section: Seed Borne Diseasesmentioning

confidence: 99%

Emerging cold plasma treatment and machine learning prospects for seed priming: a step towards sustainable food production

Shelar

Singh

Dietrich³

et al. 2022

RSC Adv.

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“…Seed is an essential component in food crop production; healthy and quality seeds are the basic capital for a successful production. Seed-borne pathogens may be harmful in reducing germination, increasing variation in plant morphology, and yield loss up to 90% [1]. Therefore, different scientific seed health examinations and treatments are important to maintain seed health.…”

Section: Introductionmentioning

confidence: 99%

Detection of pathogens to test seed health of some food crops in storage

Suhendar,

Koswanudin,

Hidayatun

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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The health condition of the seed, which is defined by the presence or absence of seed-borne microbes like fungi, bacteria, nematodes, or viruses, is one aspect that affects seed quality. The purpose of this study is to assess the health of some food crop seeds by looking for fungus and bacteria. The Pathogen Detection Laboratory, Division of Management of Genetic Resources (ICABIOGRAD), conducted this investigation in 2019. The Gen Bank collection and rejuvenation were the sources of the tested seeds. The use of moist blotter and agar procedures allowed for the detection of fungi and bacteria. 100 accessions of each of the following: rice, maize, soybeans, peanuts, sorghum, and cowpea had their seed health evaluated. Under a microscope, pathogens are observed growing, and their pathogenic properties are identified using the relevant literature. According to the findings, 12 maize accessions had fungal infections and 8 had bacterial infections. In peanuts, fungus and bacteria were found in 11 and 14 accessions, respectively. As opposed to 16 accessions of sorghum being infected with fungi and 18 accessions being infected with bacteria, nine accessions of soybeans had fungi and eleven accessions had bacteria. 18 accessions of the rice commodity had fungal infections, while 15 had bacterial infections. A total of 26 cowpea accessions had fungal infections, while 23 had bacterial infections. Even with relatively low infection rates (0–10%), fungus and bacterial infections on stored seeds are always present, with the exception of cowpea.

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“…It could be a major source of inoculums for new crops raised from them. Seed-borne pathogens affect the quality of the seed and cause abnormal seedling (Gebeyaw, 2020). So, determination of the health status of rice seeds is necessary to know the seedborne infection.…”

Section: Introductionmentioning

confidence: 99%

Prevalence of seed-borne Fusarium in local rice cultivars from Barishal district

Mubin,

Khan,

Kader

et al. 2023

Ann. Bangladesh Agric.

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Seed-borne diseases cause substantial yield loss of rice every year. The present study was conducted to determine the status of seed-borne Fusarium spp. infection in farmers’ saved rice seeds of nine local cultivars collected from all ten upazila of Barishal district. Two fungal species of Fusarium, i.e., Fusarium fujikuroi, and Fusarium equiseti were identified based on morphological characteristics using the blotter method. The highest infection of F. fujikuroi was observed in Babuganj upazila (11.11%), followed by Agailjhara (8.83%). On the other hand, the highest infection of F. equiseti was observed in Bakerganj (8.17%), followed by Mehendiganj (8.05%). The lowest infection of F. fujikuroi and F. equiseti was observed in Muladi, with values of 5.22% and 4.54%, respectively. Among local cultivars, the highest infection of F. fujikuroi (7.11%) was observed in Lalpaika followed by Sakkhorkora (6.83%). On the other hand, the highest infection of F. equiseti was observed in Dudhmona (9.17%) followed by Kajalshail (8.94%). The lowest infection of F. fujikuroi and F. equiseti was observed in the Bhushihara cultivar with the same infestion (4.61%). The prevalence of Fusarium spp. varied with respect to the location of seed collection as well as cultivars. Highest seed germination was observed in Bhushihara (89%) followed by Swarna (87%) and Joyna (85%). Lowest seed germination was observed in Lalpaika (78%). The highest mortality of the seedlings after germination was observed in Lalpaika (24.25%), followed by Dudhmona (23%) and the lowest mortality of the seedlings was observed in Bhushihara (14.75%). Thus, seed germination rate and post-emergence mortality of seedlings were directly associated with seed-borne infection of F. fujikuroi and F. equiseti. Ann. Bangladesh Agric. (2023) 27 (2): 31-39

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Review on: Impact of Seed-Borne Pathogens on Seed Quality

Cited by 18 publications

References 7 publications

Emerging cold plasma treatment and machine learning prospects for seed priming: a step towards sustainable food production

Emerging cold plasma treatment and machine learning prospects for seed priming: a step towards sustainable food production

Detection of pathogens to test seed health of some food crops in storage

Prevalence of seed-borne Fusarium in local rice cultivars from Barishal district

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