Efficacy of fungicides on seed mycoflora of sunflower at different storage periods

Srinivas, A.; Pushpavathi, B.; Lakshmi, B. K. M.; Shashibushan, V.

doi:10.15740/has/au/12.techsear(4)2017/932-937

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…This finding aligns with previous reports by Arulnandhy and Senanayak [6], who similarly observed that fungal infection was correlated with increased moisture content in infested soybean seeds. Srinivas et al [7] also noted that as the storage period increased, there was an observed rise in the percentage of seed infection caused by various seed mycoflora.…”

Section: Resultsmentioning

confidence: 95%

Factors Influencing the Deterioration of Groundnut Seed Health and Its Implications on Storage Capacity

Anuroopa,

Pushpavathi,

Sujatha

et al. 2023

IJECC

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Aims: The current study aimed to investigate the factors influencing seed deterioration in groundnut. Study Design: Three factorial CRD. Place and Duration of Study: The research was conducted at the Department of Seed Science and Technology, Seed Research and Technology Centre, PJTSAU, Rajendranagar, Hyderabad, between february 2022 to march 2023. Methodology: Groundnut seeds harvested at different stages (early, normal, and late) were considered, each with varying seed moisture levels (8%, 10%, and 12%). These seeds were stored under ambient conditions for one year and evaluated for percentage of seed infection, seed rot, and bruchid infection. The assessments were carried out with three replicates, each consisting of 100 seeds. The study was conducted using a three-factorial design as the experimental setup involved three independent variables. Results: Results showed that among the different seed moisture levels, seeds harvested early with 8% moisture content exhibited the lowest percentages of seed infection, seed rot, and bruchid infection at 62.75% and 59.58% respectively after one year of storage. Conversely, seeds from the late harvesting window with 12% seed moisture content displayed the highest percentages of these seed health parameters at 53%, 00%, and 49.42% respectively. Notably, there was significant variation in seed infection rates observed in both 8% and 12% seed moisture content groups. Conclusion: These discoveries reveal the vital significance of timely harvesting and maintaining the right moisture levels to safeguard the quality and health of seeds.

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Section: Resultsmentioning

confidence: 95%

Factors Influencing the Deterioration of Groundnut Seed Health and Its Implications on Storage Capacity

Anuroopa,

Pushpavathi,

Sujatha

et al. 2023

IJECC

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“…The seed dressing fungicides viz., tebuconazole 25 % WG @ 0.2 %, carbendazim 12% + mancozeb 63% 75WP @ 0.25%, carbendazim 50% WP @ 0.1 %, carboxin 37.5% + thiram 37.5% 75WP @ 0.25%, thiophanate methyl 70% WP @ 0.1%, captan 75% WP @ 0.3%, mancozeb 75% WP @ 0.25%, etc. at their recommend dosages as well as at various concentrations were reported earlier as most effective against many seed and / or soilborne pathogenic fungi, by several workers [14,15,16,17,18,19,20,21,22,23]…”

Section: A Alternata Inhibitionmentioning

confidence: 98%

Efficacy of Fungicides against Pathogenic Mycoflora of Soybean Seeds

Dhawan,

Kadam,

Kumbhar

2024

J. Adv. Microbiol.

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Soybean (Glycine max L. Merrill.) crop is affected by number of pathogenic fungi, which are mostly seed borne, causing significant qualitative and quantitative losses. Therefore, present In vitro study was conducted to asses efficacy of fungicides against three major pathogenic seed borne fungi viz., Fusarium verticillioides, Macrophomina phaseolina and Alternaria alternata, by applying Poisoned Food Technique. Three separate experiments were planned and conducted with Completely Randomized Design (CRD) and all the treatments replicated thrice. The results revealed that all the seven seed dressing fungicides significantly inhibited mycelial growth of Fusarium verticillioides, Macrophomina phaseolina and Alternaria alternata, over untreated control. However, the fungicides viz., tebuconazole 25% WG and carbendazim 12% + mancozeb 63% 75 WP were found most effective with 100 per cent mycelial growth inhibition of Fusarium verticillioides and rest of the fungicides tested were comparatively less effective. However, mancozeb 75% WP, carboxin 37.5% + thiram 37.5% 75 WP and carbendazim 12% + mancozeb 63% 75 WP were found most effective with 100 per cent mycelial growth inhibition of Macrophomina phaseolina and rest of the fungicides tested were comparatively less effective. However, tebuconazole 25% WG and carboxin 37.5% + thiram 37.5% 75 WP were found most effective with 38.52 and 85.93%, respectively mycelial growth inhibition of Alternaria alternata and rest of the fungicides tested were comparatively less effective.

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Efficacy of fungicides on seed mycoflora of sunflower at different storage periods

Cited by 2 publications

References 2 publications

Factors Influencing the Deterioration of Groundnut Seed Health and Its Implications on Storage Capacity

Factors Influencing the Deterioration of Groundnut Seed Health and Its Implications on Storage Capacity

Efficacy of Fungicides against Pathogenic Mycoflora of Soybean Seeds

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