Resistance of Wild Radish (<i>Raphanus raphanistrum</i>) to Acetolactate Synthase-Inhibiting Herbicides in the Western Australia Wheat Belt<sup>1</sup>

Hashem, Abul; Bowran, David; Piper, Terry; Dhammu, Harmohinder

doi:10.1614/0890-037x(2001)015[0068:rowrrr]2.0.co;2

Cited by 43 publications

(51 citation statements)

References 12 publications

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“…In an Australian weed survey in winter crops, R. raphanistrum was one of the three most widespread and abundant weeds, and the one whose spread was the most difficult to control, particularly in the southern and western regions where herbicide resistance has developed (See Section 11) (Alemseged et al 2001). Densities as low as 10 wild radish plants m -2 reduced wheat yields by up to 20% (Reeves et al 1981), with up to 50% reduction at densities of 80 wild radish plants m -2 (Hashem et al 2001a). The initial flush of germination followed by sporadic germination throughout a long growing season contributes to herbicide control problems in Australia (Donaldson 1986).…”

Section: Economic Importancementioning

confidence: 98%

“…These primarily include biotypes resistant to acetolactate synthase (ALS)-inhibitors and/or resistant to photosystem II-inhibitors (triazines). ALSinhibitor R biotypes were first detected in 1997 after five applications of chlorsulfuron in a predominantly cereal to narrow-leafed lupin rotation (Hashem et al 2001a). By 1999, about 21% of wild radish populations in the western Australian wheat belt were chlorsulfuron-R (Walsh et al 2001), with about 13% of these cross-resistant to imidazolinones (another ALS-inhibitor) (Hashem and Dhammu 2002).…”

Section: Response To Herbicides and Other Chemicalsmentioning

confidence: 99%

“…ALS-inhibitor R wild radish biotypes were effectively controlled (100% killed) by simazine at 0.50 kg ha -1 applied pre-emergence and 2,4-D amine at 0.50 kg ha -1 applied post-emergence (Hashem et al 2001a). Triazine-resistant wild radish biotypes were killed at the 2-3 leaf stage by 2,4-D at 0.50 kg ha -1 , glyphosate at 0.46 kg ha -1 , and paraquat at 0.25 kg ha -1 , and well-controlled by chlorsulfuron at 0.015 kg ha -1 (86-95% control), metosulam at 0.05 kg ha -1 (85-95% control) and diflufenican at 0.50 kg ha -1 (97-100% control) (Hashem et al 2001b).…”

Section: Response To Herbicides and Other Chemicalsmentioning

confidence: 99%

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The biology of Canadian weeds. 132. Raphanus raphanistrum L.

Warwick¹,

Francis²

2005

Can. J. Plant Sci.

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Warwick, S. I. and Francis, A. 2005. The biology of Canadian weeds. 132. Raphanus raphanistrum. Can. J. Plant Sci. 85: . A review of biological information is provided for Raphanus raphanistrum L. Native to the Mediterranean region, the species is widely introduced and naturalized in temperate regions around the world. In Canada, it currently occurs in all provinces except Saskatchewan and Manitoba, has only a limited distribution in Alberta, and is also absent from the Yukon, the Northwest Territories and Nunavut. It is most abundant in the Atlantic and Pacific regions and is an important weed of field crops in the Maritime provinces and Quebec. A persistent seed bank, competitive annual growth habit and high fecundity all contribute to its weedy nature and ensure that it will be a continuing problem. It can easily hybridize with cultivated radish, R. sativus L., and commonly does so when they occur together. Limited hybridization with canola, Brassica napus L., has been reported from several experimental field and greenhouse trials. Selective herbicide control is most difficult in canola and other cruciferous crops. It is the most important dicot weed in the southwestern region of Australia, primarily due to the evolution of several different herbicide-resistant biotypes. These include biotypes resistant to the acetolactate synthase (ALS)-inhibitors (group 2 herbicides) and/or photosystem II-inhibitors (group 5), and a biotype with multiple resistance to ALS-inhibitors, photosystem II-inhibitors, an auxin (2,4-D amine), and a phytoene desaturase (PSDS)-inhibitor (diflufenican). A biotype resistant to the ALS-inhibiting herbicide chlorsulfuron has also been detected in South Africa. Un réservoir de semences bien stocké, une croissance agressive pour une annuelle et une grande fécondité expliquent la nature problématique de l'espèce, qui le demeurera longtemps. La plante se croise facilement avec le radis cultivé R. sativus et le fait couramment aux endroits où les deux espèces se côtoient. On a aussi rapporté une hybridation partielle avec le canola, Brassica napus L., lors de quelques essais sur des parcelles expérimentales ou en serre. La lutte au moyen de désherbants sélectifs s'avère particulièrement délicate dans les champs de canola et d'autres crucifères. Il s'agit de la principale dicotylédone nuisible dans le sud-ouest de l'Australie, principalement en raison de l'apparition de biotypes résistants. Ces biotypes résistent notamment aux inhibiteurs de l'acétolactate-synthase (herbicides du groupe 2) ou du photosystème II (groupe 5) ou aux deux. On a aussi identifié un biotype résistant aux deux types d'inhibiteurs précités ainsi qu'à l'auxine (2,4-D amine) et à l'inhibiteur de la phytoène désaturase. Enfin, on a repéré un biotype résistant au chlorsulfuron (inhibiteur de l'acétolactate-synthase) en Afrique du Sud.

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Section: Economic Importancementioning

confidence: 98%

Section: Response To Herbicides and Other Chemicalsmentioning

confidence: 99%

Section: Response To Herbicides and Other Chemicalsmentioning

confidence: 99%

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The biology of Canadian weeds. 132. Raphanus raphanistrum L.

Warwick¹,

Francis²

2005

Can. J. Plant Sci.

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“…Conversely, other reports confirmed that application of pre-emergence and post-emergence herbicides ensured continuous effective control of weed species that emerged in several flushes and provided better yield over manual weeding even under minimum tillage practice [27,28]. But, the repeated use of herbicide with the same mode of action may leads to develop quick herbicide resistance in weeds which will make weed control more difficult [29][30][31][32]. Therefore, rotation of herbicides with different modes of action would benefit weed management in the longer term and minimise risks for development of herbicide resistance in weeds.…”

Section: Introductionmentioning

confidence: 99%

Efficacy of Herbicides in Non-Puddled Transplanted Rice Under Conservation Agriculture Systems and Their Effect on Establishment of the Succeeding Crops

Zahan¹,

Hashem²,

Rahman³

et al. 2018

Acta sci. Malays.

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Transplanting of rice seedlings in non-puddled soil under conservation agriculture systems is a new promising technology for which effective and economic weed control strategies have to develop. Therefore, a study was conducted in wet season rice during 2013 and 2014 with some commonly used pre-and post-emergence rice herbicides (pyrazosulfuron-ethyl, butachlor, orthosulfamuron, acetochlor + bensulfuron methyl, butachlor + propanil and 2,4-D amine) in strip tilled non-puddled field condition at Mymensingh, Bangladesh to evaluate their weed control efficacy singly or in sequences, their cost-effectiveness and residual effect on the succeeding crops like wheat and lentil. Sole application of herbicide was less effective to control all types of weed species than sequentially applied herbicides. Sequential application of pre-and late post-emergence, early post-and late post-emergence or pre-, early and late post-emergence herbicides controlled weeds by 46-98% and 43-95%, respectively in terms of weed density and biomass. Sequential application of pyrazosulfuron-ethyl followed by orthosulfamuron and butachlor + propanil provided the most effective and economic weed control under this new rice establishment practice. Moreover, the study suggested a range of effective herbicides for strip-tilled non-puddled wet season rice, but possible rotation of those herbicides in a sequential application is needed. Additionally, residue of those herbicides did not show any adverse effect on the succeeding crops of rice like wheat and lentil. However, further research is needed with various new molecules of herbicide and their residual effect on the subsequent crop as well as soil environment.

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“…Now the susceptible biotype was controlled in 70 to 100%, with doses of 15 and 60 g i.a. ha -1 , respectively (Hashem et al, 2001). …”

Section: Resultsmentioning

confidence: 96%

Resistance of Raphanus raphanistrum to the herbicide metsulfuron-methyl

Costa

Rizzardi

2014

Planta daninha

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-The ALS-inhibiting herbicides, especially metsulfuron-methyl, are widely used for weed control, mainly wheat and barley in southern Brazil. Raphanus raphanistrum is a major weed of winter crops. However, in recent years, R. raphanistrum, after being treated with metsulfuron, has shown no symptoms of toxicity, possibly due to herbicide resistance. Aiming to evaluate the existence of R. raphanistrum biotypes resistant to metsulfuron, an experiment was conducted in a greenhouse, in a completely randomized design with four replications. The plots consisted of pots with six plants. The treatments consisted of the interaction of resistant R. raphanistrum (biotype R) and susceptible R. raphanistrum (biotypes S) with ten doses of the herbicide (0.0; 0.6; 1.2; 2.4; 4.8; 9.6; 19.2; 38.4; 76.8 and 153.6 g i.a. ha -1 ). The application of the test herbicides occurred when the crop was at the stage of 3 to 4 true leaves. The variables analyzed were control and dry matter accumulation. Statistical analysis of dose-response curves was performed by non linear regression. Biotype S was susceptible to the herbicide even at doses below the recommended. Biotype R was insensitive to the herbicide obtaining values of resistance factor (F) higher than 85. The dose-response curve confirmed the existence of R. raphanistrum biotypes with high level of resistance to metsulfuron-methyl.Keywords: acetolactate synthase, dose-response, weed, resistance factor. (0,0; 0,6; 1,2; 2,4; 4,8; 9,6; 19,2; 38,4; 76,8; e 153,6 g i.a. ha -1 Palavras-chave: acetolactato sintase, dose-resposta, planta daninha, fator de resistência. RESUMO -Os herbicidas inibidores de ALS, especialmente metsulfuron metílico, são amplamente utilizados para controle de plantas daninhas, principalmente em trigo e cevada, no sul do Brasil. Raphanus raphanistrum é planta daninha comum em culturas de inverno. No entanto, nos últimos anos, plantas de R. raphanistrum têm sobrevivido após o tratamento com o herbicida. Com o objetivo de avaliar a existência de biótipos de R. raphanistrum resistentes ao herbicida metsulfuron, foi conduzido experimento em casa de vegetação, em delineamento inteiramente casualizado com quatro repetições. As unidades experimentais consistiram de vasos contendo seis plantas cada. Os tratamentos constaram da interação de R. raphanistrum resistente (biótipo R) e suscetível (biótipo S) com dez doses crescentes do herbicida

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Resistance of Wild Radish (Raphanus raphanistrum) to Acetolactate Synthase-Inhibiting Herbicides in the Western Australia Wheat Belt¹

Cited by 43 publications

References 12 publications

The biology of Canadian weeds. 132. Raphanus raphanistrum L.

The biology of Canadian weeds. 132. Raphanus raphanistrum L.

Efficacy of Herbicides in Non-Puddled Transplanted Rice Under Conservation Agriculture Systems and Their Effect on Establishment of the Succeeding Crops

Resistance of Raphanus raphanistrum to the herbicide metsulfuron-methyl

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Resistance of Wild Radish (Raphanus raphanistrum) to Acetolactate Synthase-Inhibiting Herbicides in the Western Australia Wheat Belt1

Cited by 43 publications

References 12 publications

The biology of Canadian weeds. 132. Raphanus raphanistrum L.

The biology of Canadian weeds. 132. Raphanus raphanistrum L.

Efficacy of Herbicides in Non-Puddled Transplanted Rice Under Conservation Agriculture Systems and Their Effect on Establishment of the Succeeding Crops

Resistance of Raphanus raphanistrum to the herbicide metsulfuron-methyl

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Resistance of Wild Radish (Raphanus raphanistrum) to Acetolactate Synthase-Inhibiting Herbicides in the Western Australia Wheat Belt¹