Cinmethylin - a New Herbicide Developed for Use in Rice

Jones, R. G.

doi:10.1007/978-94-009-0775-1_28

Cited by 5 publications

(6 citation statements)

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“…Clomazone could effectively control E. colona in rice [19]. Cinmethylin effectively controlled E. colona in rice when applied at a rate of 25-100 g ha −1 [20]. Isoxazolidinone is a new herbicide for residual weed control in cereals [21].…”

Section: Introductionmentioning

confidence: 99%

Screening of Herbicides for Rice Seedling Safety and Echinochloa colona Management under Australian Conditions

Mahajan

Chauhan

2022

Agronomy

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Different herbicides are currently required for sustainable weed management in aerobic rice. Three pot experiments were conducted using different herbicides to evaluate rice safety and for the control of Echinochloa colona, a major weed of aerobic rice. Among the pre-emergence (PRE) herbicides, it was found that pendimethalin (594 g ai ha−1) and flumioxazin (60 g ai ha−1) were relatively safe herbicides for rice and provided 100% control of E. colona. All other PRE herbicides, such as atrazine, cinmethylin, clomazone, dimethenamid-P, isoxaflutole, metribuzin, prosulfocarb + S-metolachlor, pyroxasulfone, trifluralin, and S-metolachlor reduced the biomass of rice compared with the non-treated control. Dose-response studies revealed that flumioxazin and pendimethalin even at low doses (30 g ai ha−1 for flumioxazin and 294 g ai ha−1 for pendimethalin) provided excellent control (>95%) of E. colona. Post-emergence (POST) application of paraquat (360 g ai ha−1) at the time of rice emergence caused toxicity in the crop, but also provided excellent control of E. colona. When applied just after crop emergence (11 days after sowing), Pendimethalin was found to be safe for rice (2% mortality) and reduced the biomass of E. colona by 88% compared with the non-treated control. It is quite possible that the rice variety Reiziq used in this study may have a tolerance to flumioxazin, which needs further investigation involving more rice varieties. This study suggests that flumioxazin can be used as an alternative to pendimethalin for the sustainable management of E. colona in aerobic rice.

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Section: Introductionmentioning

confidence: 99%

Screening of Herbicides for Rice Seedling Safety and Echinochloa colona Management under Australian Conditions

Mahajan

Chauhan

2022

Agronomy

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“…Cinmethylin is a 2-benzyl ether substituted analog of 1,4-cineole, where a benzyl ether moiety is added to decrease the volatility of the cineole ring by several orders of magnitude, thereby rendering it more suitable for herbicide use [298]. Cinmethylin was commercialized in 1982 under the trade names of Argold and Cinch and is used in the transplanted rice against grass weeds at low application rates of 25 to 100 g a.i./ha [299].…”

Section: Natural Biopesticides Originated From Treesmentioning

confidence: 99%

…Fell Upas Sits, the Hydra-Tree of Death †, or the Phytotoxicity of Trees

2019

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The use of natural products that can serve as natural herbicides and insecticides is a promising direction because of their greater safety for humans and environment. Secondary metabolites of plants that are toxic to plants and insects—allelochemicals—can be used as such products. Woody plants can produce allelochemicals, but they are studied much less than herbaceous species. Meanwhile, there is a problem of interaction of woody species with neighboring plants in the process of introduction or invasion, co-cultivation with agricultural crops (agroforestry) or in plantation forestry (multiclonal or multispecies plantations). This review describes woody plants with the greatest allelopathic potential, allelochemicals derived from them, and the prospects for their use as biopesticides. In addition, the achievement of and the prospects for the use of biotechnology methods in relation to the allelopathy of woody plants are presented and discussed.

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“…In the past, cinmethylin was only approved in some Asian countries for soil-residual control of Echinochloa crus-galli (L.) P. Beauv. in transplanted rice (Jones, 1990).…”

Section: Introductionmentioning

confidence: 99%

“…In the past, cinmethylin was only approved in some Asian countries for soil‐residual control of Echinochloa crus‐galli (L.) P. Beauv. in transplanted rice (Jones, 1990). The facts that cinmethylin (1) has another site of action compared to HRAC group 1 and 2, (2) shows generally high efficacy against A. myosuroides (Messelhäuser et al, 2021) and (3) is selective in wheat and other winter crops (Busi et al, 2020; Campe et al, 2018) make this active ingredient an interesting option for controlling herbicide‐resistant A. myosuroides .…”

Section: Introductionmentioning

confidence: 99%

Evaluation of different weed management strategies including non‐chemical tools and cinmethylin for control of multiple herbicide‐resistant Alopecurus myosuroides

Klauk

Petersen

2023

Weed Research

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The development of resistance in Alopecurus myosuroides populations to different herbicide active ingredients in Europe exacerbates efforts toward its chemical control. In Europe, cinmethylin provides an additional mode of action for the control of A. myosuroides. The objective of this study was to evaluate three resistance weed management (RWM) strategies, including cinmethylin and other pre‐emergence herbicides, for the control of multiple herbicide–resistant A. myosuroides. The RWM strategies used in this study differed in the extent of preventive cultural practices (tillage, crop rotation, sowing date and stale seedbed). Two field trials were conducted at sites with ACCase‐ and ALS‐resistant A. myosuroides biotypes in Germany between 2017 and 2020. Cinmethylin was included in the herbicide regime for A. myosuroides control. The combination of initial inversion tillage, delayed sowing, crop rotation diversification, and stale seedbed reduced the density of A. myosuroides bup to 90% compared to a strategy with pre‐emergence herbicides used as main components in control. At both sites, the amount of viable A. myosuroides seeds in the soil seed bank was reduced by over 90% after a 3‐year trial period in plots with initial inversion tillage. Molecular analyses revealed that the omission of ACCase and ALS inhibitors did not reduce the proportion of resistant A. myosuroides biotypes. Long‐term control of resistant A. myosuroides must be based on a combination of cultural practices that reduce the soil seed bank and suppress the occurrence of A. myosuroides and the use of still‐effective active ingredients for preventing the renewed entry of seeds into the soil.

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Cinmethylin - a New Herbicide Developed for Use in Rice

Cited by 5 publications

References 0 publications

Screening of Herbicides for Rice Seedling Safety and Echinochloa colona Management under Australian Conditions

Screening of Herbicides for Rice Seedling Safety and Echinochloa colona Management under Australian Conditions

…Fell Upas Sits, the Hydra-Tree of Death †, or the Phytotoxicity of Trees

Evaluation of different weed management strategies including non‐chemical tools and cinmethylin for control of multiple herbicide‐resistant Alopecurus myosuroides

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