Relationship between Whiteflies, Yellow Mosaic Severity, Weather and Crop Age in Soybean DOI Open Access

Sunil Kumar,

Pawan K. Amrate,

M. K. Shrivastava

и другие.

Indian Journal of Agricultural Research, Год журнала: 2024, Номер Of

Опубликована: Авг. 13, 2024

Background: Yellow mosaic disease (YMD), caused by the Mungbean yellow India virus (MYMIV), seriously affects soybean production in central and northern regions of India. Methods: The present investigation was conducted to reveal relation among fluctuating population whiteflies, YMD progression, meteorological parameters crop age four varieties, i.e. 335, JS 20-34, NRC 86 MACS 1520, at J.N.K.V.V., Jabalpur, during kharif 2021 (June September). whitefly population, visual cage severity were recorded weekly intervals. Result: Whiteflies first appeared 13 days after sowing (27th SMW) reached a peak 7.73 per plant (cage) 3.29 trifoliate (visual) 29th SMW (July, 16-22). During this maximum minimum temperature, morning evening RH 33.4 25.4°C, 84.10 70.0 %, respectively. on 335 (0.639* 0.635*) 1520 (0.672* 0.639*) significantly positively correlated with temperature counts. Wind speed exhibited significant negative count (-0.753*) (-0.764*). initiated (28th high (max 33.3°C min 25.1°C), low rainfall (33.2 mm), less humid conditions (evening 58.3-morning 85.1 %) presence whitefly. In contrast, time progression (32nd SMW), comparative 28.5 24.2°C) 79.0-morning 90.0) prevailed. Among 20-34 (48.16%). corresponding week’s temp (0.771**) sunshine hours (0.792**) negatively (0.717*) wind (0.708*) had mean progression. A similar association also obtained between previous week¢s disease. negative, non-significant association. Crop linked non-significantly findings could be utilized predict vector formulate appropriate management strategies for both.

Язык: Английский

Calmodulin: Coping with biotic and abiotic stresses in soybean (Glycine max (L.) Merr.) DOI Creative Commons
Ayyagari Ramlal, Amooru Harika,

V Jayasri

и другие.

Plant Stress, Год журнала: 2024, Номер unknown, С. 100602 - 100602

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

4

Effects of Irrigation with Treated Slaughterhouse Effluent and Bradyrhizobium spp. Inoculation on Soybean Development and Productivity: Strategies for Sustainable Management DOI Creative Commons
Ana Carolina Murad Lima, Lisiane Brichi, Lucas Renato Trevisan

и другие.

Agronomy, Год журнала: 2025, Номер 15(1), С. 167 - 167

Опубликована: Янв. 11, 2025

Water scarcity challenges in agriculture are prompting the exploration of alternative irrigation sources, including treated effluents. This study investigates effects with slaughterhouse effluent on soybean productivity and development, without inoculation, over two cropping cycles. Plant performance was significantly influenced by environmental factors interaction between inoculation. height leaf area were greater second cycle, enhancing growth foliar development. Fresh dry shoot biomass showed significant interactions among effluent, higher concentrations combined inoculation being most effective first cycle. Foliar nitrogen particularly at elevated doses, while sodium a positive correlation negative magnesium. Chlorophyll indices varied across developmental stages, maximum chlorophyll b estimated 85.35% irrigation. Soybean yield did not vary dilutions, suggesting had influence. In conclusion, represents sustainable strategy for production, optimizing water nutrient use reducing reliance chemical fertilizers.

Язык: Английский

Процитировано

0

Breeding Climate-Resilient Soybean in Climate Change Era: Current Breeding Strategies and Prospects DOI

G. Kiruba,

R. Pushpa,

R. Arulmozhi

и другие.

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Rhizoctonia Aerial Blight: Symptomatology, Epidemiology, and Management DOI
Pawan K. Amrate,

Kumar Jai Anand,

M. K. Shrivastava

и другие.

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Photoperiod-mediated rapid generation advancement in soybean (Glycine max (L.) Merr.) DOI
Ambika Rajendran, Ayyagari Ramlal, Dhandapani Raju

и другие.

Photosynthesis Research, Год журнала: 2025, Номер 163(2)

Опубликована: Март 19, 2025

Язык: Английский

Процитировано

0

Autofluorescence−spectral imaging for rapid and invasive characterization of soybean for pre-germination anaerobic stress tolerance DOI Creative Commons
Ambika Rajendran, Ayyagari Ramlal, Subham Sarkar

и другие.

Frontiers in Plant Science, Год журнала: 2024, Номер 15

Опубликована: Фев. 27, 2024

The autofluorescence-spectral imaging (ASI) technique is based on the light-emitting ability of natural fluorophores. Soybean genotypes showing contrasting tolerance to pre-germination anaerobic stress can be characterized using photon absorption and fluorescence emission fluorophores occurring in seed coats. In this study, tolerant seeds were efficiently distinguished from susceptible at 405 nm 638 excitation wavelengths. ASI approach employed as a new marker for detection photon-emitting compounds soybean Furthermore, accuracy rapid characterization provide novel insights into breeding.

Язык: Английский

Процитировано

0

Relationship between Whiteflies, Yellow Mosaic Severity, Weather and Crop Age in Soybean DOI Open Access

Sunil Kumar,

Pawan K. Amrate,

M. K. Shrivastava

и другие.

Indian Journal of Agricultural Research, Год журнала: 2024, Номер Of

Опубликована: Авг. 13, 2024

Background: Yellow mosaic disease (YMD), caused by the Mungbean yellow India virus (MYMIV), seriously affects soybean production in central and northern regions of India. Methods: The present investigation was conducted to reveal relation among fluctuating population whiteflies, YMD progression, meteorological parameters crop age four varieties, i.e. 335, JS 20-34, NRC 86 MACS 1520, at J.N.K.V.V., Jabalpur, during kharif 2021 (June September). whitefly population, visual cage severity were recorded weekly intervals. Result: Whiteflies first appeared 13 days after sowing (27th SMW) reached a peak 7.73 per plant (cage) 3.29 trifoliate (visual) 29th SMW (July, 16-22). During this maximum minimum temperature, morning evening RH 33.4 25.4°C, 84.10 70.0 %, respectively. on 335 (0.639* 0.635*) 1520 (0.672* 0.639*) significantly positively correlated with temperature counts. Wind speed exhibited significant negative count (-0.753*) (-0.764*). initiated (28th high (max 33.3°C min 25.1°C), low rainfall (33.2 mm), less humid conditions (evening 58.3-morning 85.1 %) presence whitefly. In contrast, time progression (32nd SMW), comparative 28.5 24.2°C) 79.0-morning 90.0) prevailed. Among 20-34 (48.16%). corresponding week’s temp (0.771**) sunshine hours (0.792**) negatively (0.717*) wind (0.708*) had mean progression. A similar association also obtained between previous week¢s disease. negative, non-significant association. Crop linked non-significantly findings could be utilized predict vector formulate appropriate management strategies for both.

Язык: Английский

Процитировано

0