Download or read book Evaluation of New Herbicides for Control of Weeds in Drilled Rice written by Md.Mujeeb Khan and published by . This book was released on 1977 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of New Herbicides for Weed Control in Direct Seeded Rice written by Azmi Man and published by . This book was released on 1992 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field Evaluation of Herbicides on Rice 2003 written by R. E. Talbert and published by . This book was released on 2004 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Handbook for Weed Control in Rice written by Kwesi Ampong-Nyarko and published by Int. Rice Res. Inst.. This book was released on 1991 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significance of weeds in rice farming; Rice weeds of world importance; Weed control; Principles of herbicide use; Principal rice herbicides; Weed control in irrigated rice; Weed control in rainfed lowland rice; Weed control in upland rice; Weed control in deepwater and floating rice; Management of some difficult weeds.
Download or read book Weed Management in Direct seeded Rice Systems written by Bhagirath Singh Chauhan and published by Int. Rice Res. Inst.. This book was released on 2012 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Herbicides in Asian Rice written by Rosamond Naylor and published by Int. Rice Res. Inst.. This book was released on 1996 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Overview; Impacts of herbicides; Integrated weed management; Use of herbicides in asian rice.
Download or read book Evaluation of a Rice Herbicide Transport Model written by Richard S. Breuer and published by . This book was released on 1992 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Very long chain Fatty Acid inhibiting Herbicides in Arkansas Rice Production written by John Ansley Godwin and published by . This book was released on 2017 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because of the evolution of herbicide-resistant weeds, such as barnyardgrass and red rice in rice, there is a need for alternative herbicide sites of action. Very-long-chain fatty acid (VLCFA)-inhibiting herbicides are not labeled for use in U.S. rice production; however, this site of action (SOA) has been used with success in Asian rice. The VLCFA-inhibiting herbicides pethoxamid, pyroxasulfone, acetochlor, and S-metolachlor were evaluated for rice tolerance and control of commonly problematic weeds in Arkansas rice at various rates and application timings. Pyroxasulfone and S-metolachlor were deemed unfit for use in rice production because of negative effects on rice visual injury, rough rice yield, height, shoot density, and heading. Pethoxamid and acetochlor were used with little detriment to the rice crop when applied no earlier than the 1-lf growth stage. Along with minimal rice injury, pethoxamid controlled barnyardgrass all season when used in a program with other common rice herbicides such as clomazone, imazethapyr, or quinclorac. Considering the minimal injury observed, pethoxamid and acetochlor should be considered for integration into U.S. rice production to represent a unique herbicide SOA to use in rotation, sequential application, or tank mixtures with other rice herbicides. Nomenclature: Acetochlor; pethoxamid; pyroxasulfone; S-metolachlor; barnyardgrass, Echinochloa crus-galli (L.) Beauv.; red rice, Oryza sativa var. sylvatica L.; rice, Oryza sativa L. Key words: weed control, herbicide-resistant weeds, herbicide sites of action.
Download or read book Rice is Life Scientific Perspectives for the 21st Century written by and published by Int. Rice Res. Inst.. This book was released on 2005 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Insecticide Seed Treatments to Protect Rice Oryza Sativa Against Various Herbicides written by Steven Michael Martin and published by . This book was released on 2017 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increase in herbicide-resistant weeds in Arkansas crop fields has led to the need for new herbicide modes of action for use in all crops. This need has led to the introduction of technologies that can be devastating to conventional rice crops. Field observation, noted that insecticide seed treatments used in rice could potentially reduce the effects of off-target movement of herbicides onto rice crops and possibly reduce the negative effects of some herbicides applied directly to rice. Research was conducted to determine if insecticide seed treatments could reduce the harmful effects of drift from imazethapyr and glyphosate onto conventional rice, and if so, which insecticide seed treatments provided adequate protection. In addition, research was conducted to determine if thiamethoxam, a popular insecticide seed treatment, could reduce the negative effects of some acetolactate synthase (ALS)-inhibiting, preemergence and postemergence herbicides for better or future use in rice. The use of insecticide seed treatments containing thiamethoxam and clothianidin resulted in less rice injury, more groundcover, and increased grain yields following simulated herbicide drift events compared to a fungicide-only seed treatment. Thiamethoxam seed treatment also reduced the amount of injury caused by ALS-inhibiting herbicides applied to imidazolinone-resistant varieties of rice. In addition, thiamethoxam reduced injury from the preemergence and postemergence herbicides; however, individual interactions were observed in terms of yield for the herbicides. Overall, this research confirms the hypothesis that insecticide seed treatments can provide some safening from low rates of harmful herbicides and reduce some of the negative effects of injurious herbicides commonly used in rice production.
Download or read book Evaluation of New Herbicide Molecules for Weed Management in Transplanted Rice Oryza Sativa L in Coastal Karnataka written by K.B. Manjunatha and published by . This book was released on 2011 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Direct Seeding of Rice and Weed Management in the Irrigated Rice wheat Cropping System of the Indo Gangetic Plains written by Y. Singh and published by Int. Rice Res. Inst.. This book was released on 2008 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weed Management in Rice written by Bruce Archibald Auld and published by Food & Agriculture Org.. This book was released on 1996 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weeds Reported in Rice in South and Southeast Asia written by Keith Moody and published by Int. Rice Res. Inst.. This book was released on 1989 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rice weeds are listed by rice culture by country. The lists were compiled from a comprehensive review of the literature on rice weeds and their control in 15 South and Southeast Asian countries.
Download or read book Evaluation of Different Herbicide Combinations for the Control of Weeds in Dry seeded Wetland Rice Oryza Sativa L written by R. T. Lubigan and published by . This book was released on 1980 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weed Science and Weed Management in Rice and Cereal Based Cropping Systems 2 Volumes written by Aurora M. Baltazar and published by John Wiley & Sons. This book was released on 2023-03-29 with total page 1145 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents discussions on: Biology and ecology of major troublesome weeds infesting rice, wheat, corn, soybean, focusing on different cropping patterns in both tropical and temperate cropping systems and science-based weed management practices involving chemical, non-chemical, biological, integrated methods. Herbicides used, with their most recent classification, identification of new target sites, mechanisms and modes of action and how and why weeds evolve resistance to herbicides. New concepts, new paradigms and new technologies to manage evolution of resistance to herbicides including weed genomics, bioherbicides and allelochemicals. Highly recommended for students, teachers, researchers, agronomists, horticulturists, crop physiologists, and crop protection specialists in tropical and temperate agricultural systems, particularly in areas where major tropical weeds are posing potential threats to temperate agricultural systems.
Download or read book Herbicide Programs for Weed Control in Rice written by Roy Jefferson Smith and published by . This book was released on 1981 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
