Pub Date : 2023-01-01DOI: 10.5958/0974-8164.2023.00029.1
S. Vijayakumar, S. Saha, P. Saravanane, E. Subramanian, R. Kumar, R. Sundaram
{"title":"Barnyardgrass (Echinochloa crus-galli) seed production and shattering in response to its emergence time and transplanted rice geometry","authors":"S. Vijayakumar, S. Saha, P. Saravanane, E. Subramanian, R. Kumar, R. Sundaram","doi":"10.5958/0974-8164.2023.00029.1","DOIUrl":"https://doi.org/10.5958/0974-8164.2023.00029.1","url":null,"abstract":"","PeriodicalId":13467,"journal":{"name":"INDIAN JOURNAL OF WEED SCIENCE","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73964763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5958/0974-8164.2023.00022.9
Dhanu Unnikrishnan, S. K. Raj, G. Suja, Ambili Paul, P. Pillai
{"title":"Effect of chocolate weed (Melochia corchorifolia L.) leachates on the mortality of storage pests, pulse beetle (Callosobruchus maculatus F.) and rice weevil (Sitophilus oryzae F.)","authors":"Dhanu Unnikrishnan, S. K. Raj, G. Suja, Ambili Paul, P. Pillai","doi":"10.5958/0974-8164.2023.00022.9","DOIUrl":"https://doi.org/10.5958/0974-8164.2023.00022.9","url":null,"abstract":"","PeriodicalId":13467,"journal":{"name":"INDIAN JOURNAL OF WEED SCIENCE","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74575017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5958/0974-8164.2023.00037.0
K. Lakshman, P. D. Roy, V.K. Singh, S. Mitra, Mukesh Kumar
{"title":"Effect of integrated weed management on growth, yield and economics of jute fibre production","authors":"K. Lakshman, P. D. Roy, V.K. Singh, S. Mitra, Mukesh Kumar","doi":"10.5958/0974-8164.2023.00037.0","DOIUrl":"https://doi.org/10.5958/0974-8164.2023.00037.0","url":null,"abstract":"","PeriodicalId":13467,"journal":{"name":"INDIAN JOURNAL OF WEED SCIENCE","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87133513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5958/0974-8164.2023.00036.9
Malleswari Sadhineni, G. Joginaidu, J. Jagannadham, T. Sreelatha, S. Mitra
{"title":"Integrated weed management in mesta (Hibiscus sabdariffa)","authors":"Malleswari Sadhineni, G. Joginaidu, J. Jagannadham, T. Sreelatha, S. Mitra","doi":"10.5958/0974-8164.2023.00036.9","DOIUrl":"https://doi.org/10.5958/0974-8164.2023.00036.9","url":null,"abstract":"","PeriodicalId":13467,"journal":{"name":"INDIAN JOURNAL OF WEED SCIENCE","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80535440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5958/0974-8164.2023.00058.8
R. Chethan, G. Karuna Sagar, B. Sandhya Rani, Ch. Bharghava Rami Reddy
{"title":"Weed dynamics, growth and yield of maize as influenced by organic weed management practices","authors":"R. Chethan, G. Karuna Sagar, B. Sandhya Rani, Ch. Bharghava Rami Reddy","doi":"10.5958/0974-8164.2023.00058.8","DOIUrl":"https://doi.org/10.5958/0974-8164.2023.00058.8","url":null,"abstract":"","PeriodicalId":13467,"journal":{"name":"INDIAN JOURNAL OF WEED SCIENCE","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135801025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5958/0974-8164.2023.00057.6
Gurpreet Kaur, Tarundeep Kaur, M.S. Bhullar
{"title":"Susceptibility of long-term unexposed population of Phalaris minor to isoproturon","authors":"Gurpreet Kaur, Tarundeep Kaur, M.S. Bhullar","doi":"10.5958/0974-8164.2023.00057.6","DOIUrl":"https://doi.org/10.5958/0974-8164.2023.00057.6","url":null,"abstract":"","PeriodicalId":13467,"journal":{"name":"INDIAN JOURNAL OF WEED SCIENCE","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135801026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5958/0974-8164.2023.00065.5
S.R. Sneha, Sheeja K Raj, D. Jacob, P. Shalini Pillai, N.V. Radhakrishnan
A field experiment was laid out in randomized block design at Coconut Research Station, Balaramapuram consisted 12 weed management treatments replicated thrice to determine the cost-effective weed management practice for finger millet intercropped in coconut. There was significant reduction in the absolute density of grasses and broad-leaed weeds in finger millet due to weed management. Manual weeding at 15 and 30 DAS resulted in the lowest weed biomass at 40 DAS, however at 60 DAS, pre-emergence (PE) pyrazosulfuron-ethyl 20 g/ha fb wheel hoe weeding (WHW) at 25 DAS recorded the lowest weed biomass (32.40 g/m 2 ). Weed control efficiency also followed the same trend as that of weed biomass. Pre-emergence application of pyrazosulfuron-ethyl 20 g/ha fb WHW at 25 DAS resulted in the highest weed control efficiency (91.8 %). Uncontrolled weed growth resulted in a yield loss of 53.88%. The lowest weed index was noted in PE pyrazosulfuron-ethyl 20 g/ha fb WHW at 25 DAS. Among the treatments, PE pyrazosulfuron-ethyl 20 g/ha fb WHW at 25 DAS recorded the highest productive tillers (93.3 no./m 2 ), fingers per ear head (13.3 no.) and ear head weight (12.8 g). This treatment also resulted in the highest grain yield (2072.2 kg/ha) which was statistically at par with PE pyrazosulfuron 20 g/ha fb penoxsulam + cyhalofop-butyl 125 g/ha at 25 DAS (1931.5 kg/ha). The net return (40974 /ha) and B: C ratio (1.98) were also highest in PE pyrazosulfuron 20 g/ha fb WHW at 25 DAS.
{"title":"Weed management in finger millet (Eleusine coracana L.) Intercropped in coconut garden","authors":"S.R. Sneha, Sheeja K Raj, D. Jacob, P. Shalini Pillai, N.V. Radhakrishnan","doi":"10.5958/0974-8164.2023.00065.5","DOIUrl":"https://doi.org/10.5958/0974-8164.2023.00065.5","url":null,"abstract":"A field experiment was laid out in randomized block design at Coconut Research Station, Balaramapuram consisted 12 weed management treatments replicated thrice to determine the cost-effective weed management practice for finger millet intercropped in coconut. There was significant reduction in the absolute density of grasses and broad-leaed weeds in finger millet due to weed management. Manual weeding at 15 and 30 DAS resulted in the lowest weed biomass at 40 DAS, however at 60 DAS, pre-emergence (PE) pyrazosulfuron-ethyl 20 g/ha fb wheel hoe weeding (WHW) at 25 DAS recorded the lowest weed biomass (32.40 g/m 2 ). Weed control efficiency also followed the same trend as that of weed biomass. Pre-emergence application of pyrazosulfuron-ethyl 20 g/ha fb WHW at 25 DAS resulted in the highest weed control efficiency (91.8 %). Uncontrolled weed growth resulted in a yield loss of 53.88%. The lowest weed index was noted in PE pyrazosulfuron-ethyl 20 g/ha fb WHW at 25 DAS. Among the treatments, PE pyrazosulfuron-ethyl 20 g/ha fb WHW at 25 DAS recorded the highest productive tillers (93.3 no./m 2 ), fingers per ear head (13.3 no.) and ear head weight (12.8 g). This treatment also resulted in the highest grain yield (2072.2 kg/ha) which was statistically at par with PE pyrazosulfuron 20 g/ha fb penoxsulam + cyhalofop-butyl 125 g/ha at 25 DAS (1931.5 kg/ha). The net return (40974 /ha) and B: C ratio (1.98) were also highest in PE pyrazosulfuron 20 g/ha fb WHW at 25 DAS.","PeriodicalId":13467,"journal":{"name":"INDIAN JOURNAL OF WEED SCIENCE","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135801031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Dissipation kinetics and residues of pendimethalin in soil, straw and grain of rainy season greengram","authors":"Lalit Kumar, Shobha Sondhia, Prasad Nath Chaitanya, Narendra Kumar, Devisha Choudhary, Siddhant Tomar","doi":"10.5958/0974-8164.2023.00054.0","DOIUrl":"https://doi.org/10.5958/0974-8164.2023.00054.0","url":null,"abstract":"","PeriodicalId":13467,"journal":{"name":"INDIAN JOURNAL OF WEED SCIENCE","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135801034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5958/0974-8164.2023.00059.x
Meera V. Menon, S. Jalaja, None Menon, A.C. Asna, A.N. Naziya Beegum, Teresa Alex
{"title":"Long term effect of soil nutrient management on composition and structure of weed community in a cashew plantation","authors":"Meera V. Menon, S. Jalaja, None Menon, A.C. Asna, A.N. Naziya Beegum, Teresa Alex","doi":"10.5958/0974-8164.2023.00059.x","DOIUrl":"https://doi.org/10.5958/0974-8164.2023.00059.x","url":null,"abstract":"","PeriodicalId":13467,"journal":{"name":"INDIAN JOURNAL OF WEED SCIENCE","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135801036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effect of weed control measures on weeds and yield of Rabi (winter) maize","authors":"D.D. Chaudhari, V.J. Patel, H.K. Patel, B.D. Patel","doi":"10.5958/0974-8164.2023.00048.5","DOIUrl":"https://doi.org/10.5958/0974-8164.2023.00048.5","url":null,"abstract":"","PeriodicalId":13467,"journal":{"name":"INDIAN JOURNAL OF WEED SCIENCE","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135801045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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