Large Genetic Variability in Chickpea for Tolerance to Herbicides Imazethapyr and Metribuzin

Gaur, Pooran M.; Jukanti, Aravind Kumar; Srinivasan, S.; Chaturvedi, Sushil K.; Singh, Sarvjeet; Tripathi, Shailesh; Singh, Inderjit; Singh, Guriqbal; Das, Tapas K.; Aski, Muraleedhar; Neelu, Mishra; Nadarajan, N.; Gowda, C. L. L.

doi:10.3390/agronomy3030524

Cited by 29 publications

(47 citation statements)

References 25 publications

(20 reference statements)

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“…In present day, when farm labourers are becoming expansive day by day, the farmers are demanding chickpea varieties with traits such as suitability to mechanical harvesting and toler-ance to herbicides to enhance mechanization of chickpea cultivation Gaur et al 2012a ). Large genetic variations have been observed for postemergence herbicide tolerance in chickpea (Gaur et al 2013a ) which can be utilized for the development of herbicide-tolerant cultivars. Several diseases, such as dry root rot, collar rot, wet root rot and stem rot, were minor hitherto and are becoming potential threat to chickpea cultivation in many parts of the world including India.…”

Section: Traits Of Importance For Base Broadeningmentioning

confidence: 99%

Chickpea

Singh

Kapoor

et al. 2014

Broadening the Genetic Base of Grain Legumes

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The narrow genetic base of cultivated chickpea warrants systematic collection, documentation and evaluation of chickpea germplasm and particularly wild Cicer species for effective and effi cient use in chickpea breeding programmes. Limiting factors to crop production, possible solutions and ways to overcome them, importance of wild relatives and barriers to alien gene introgression and strategies to overcome them and traits for base broadening have been discussed. It has been clearly demonstrated that resistance to major biotic and abiotic stresses can be successfully introgressed from the primary gene pool comprising progenitor species. However, many desirable traits including high degree of resistance to multiple stresses that are present in the species belonging to secondary and tertiary gene pools can also be introgressed by using special techniques to overcome pre-and post-fertilization barriers. Besides resistance to various biotic and abiotic stresses, the yield QTLs have also been introgressed from wild Cicer species to cultivated varieties. Status and importance of molecular markers, genome mapping and genomic tools for chickpea improvement are elaborated. Because of major genes for various biotic and abiotic stresses, the transfer of agronomically important traits into elite cultivars has been made easy and practical through marker-assisted selection and marker-assisted backcross. The usefulness of molecular markers such as SSR and SNP for the construction of high-density genetic maps of chickpea and for the identifi cation of genes/QTLs for stress resistance, quality and yield contributing traits has also been discussed.

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Section: Traits Of Importance For Base Broadeningmentioning

confidence: 99%

Chickpea

Singh

Kapoor

et al. 2014

Broadening the Genetic Base of Grain Legumes

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“…Visual scoring for herbicide tolerance was done 10, 20 and 30 days after spray. Gaur et al (2013) reported that new flushes start to come after 25 days of spray, therefore, one scoring should be done after 25 days to take into account plants which have recovered fast. Taran et al (2010) scored the plant injury in greenhouse condition at 7, 14 and 21 days after spray.…”

Section: Preliminary Screening Of Genotypes For Herbicide Tolerancementioning

confidence: 99%

“…Zhou et al (2007) reported that resistance to AHAS inhibiting herbicide results from altered sequences of AHAS encoding genes leading to production of altered AHAS having tolerance to herbicide. Gaur et al (2013) reported that imazethapyr mainly killed the meristematic tips of branches resulting in elongation of branches, needle shaped leaves, delayed flowering, deformation of flowers and bud, poor pod setting and reduction in pod and seed size.…”

Section: Introductionmentioning

confidence: 99%

“…Herbicide tolerant varieties have been released in narrow-leaf lupin (Coromup (Si et al 2008)) and soybean (Tracy-M (Hartwig 1987)). Mergoum et al (2009) at North Dakota State University (NDSU), USA developed a hard red spring wheat variety 'ND901CL' which was released in 2008.Variations for tolerance to herbicide is present in natural germplasm in different crops such as in sunflower for imazethapyr (Al-Khatib et al 1998), in chickpea for imidazolinone group of herbicide (Ping 2009;Taran et al 2010;Gaur et al 2013;Chaturvedi et al 2014) and for metribuzin (Gaur et al 2013). Thomson and Taran (2014) carried out genetic analysis of a chickpea line tolerant to imidazolinone herbicide and concluded that there are two homologous AHAS genes namely AHAS1 and AHAS2 with almost 80% amino acid sequence similarity.…”

Section: Introductionmentioning

confidence: 99%

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Tolerance to post-emergence herbicide Imazethapyr in chickpea

Prakash¹,

Singh²,

Chauhan³

et al. 2017

Ind. Jrnl. Gen. Plnt. Bree.

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The present research work aimed at identification of sources of tolerance to herbicide Imazethapyr for their possible utilization in development of herbicide tolerant chickpea. Sixty five genotypes (55 desi and 10 kabuli) screened included accessions from ICRISAT core collection, advanced breeding lines and cultivars. The herbicide tolerance score ranged from 1.9 to 5.0. Nine tolerant to moderately tolerant and three susceptible genotypes were further evaluated under control and sprayed condition. Genotype x environment interactions were observed for days to 50% flowering, NDVI, days to maturity, seed yield, biomass, harvest index, 100-seed weight and branched chain amino acids (BCAA) viz., valine, leucine and isoleucine content. Highly significant reduction in seed yield was observed in all the genotypes except ICCV 10, ICCL 82104 and ICC 1710 as revealed by pairwise comparison of means using Tukey's test. The spraying of herbicide reduced the total biomass production. Analysis of BCAA content in sample revealed non-significant differences for percent valine content in ICCIL 04001, ICCV 00305, ICCV 96003 and ICCL 82104, for isoleucine content in all the genotypes except, ICCV 3 and ICCV 96003 and for leucine content in case of ICCV 03407, ICCIL 04001, ICCV 10, ICCV 96003, ICC 1710, ICCV 00108 and ICCL 82104. The genotypes tolerant to post-emergence herbicide Imazethapyr identified based on non-significant reduction in the yield attributes and BCAA content in the sample were ICC 82104, ICCV 10, ICCV 96003, ICC 00305 and ICC 1710. These genotypes can be used to study the genetics of herbicide tolerance in chickpea and in breeding programs for developing lines with tolerance to post-emergence herbicide Imazethapyr.

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“…Earlier research has shown the potential of graminicides (fluazifop, fenoxaprop and quizalofop) for controlling weeds of the Poaceae family with no adverse effect on the chickpea (Plew et al, 1994;Malik et al, 2001;Khan et al, 2018;Nath et al, 2018); of fomesafen and acifluorfen for the control of broadleaf weeds, even when causing visual lesions at the start of chickpea development (Malik et al, 2001;Boydston et al, 2017;Nath et al, 2018); while the potential of the herbicides imazethapyr, imazamox and metribuzin depends strongly on the correct choice of genotype, a poorly managed trait can compromise yield in areas of chickpea cultivation (Tar'an et al, 2010;Tar'an et al, 2013;Jain & Tar'an, 2013;Gaur et al, 2013;Jefferies et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Selectivity of Post-emergence Herbicides for the Chickpea

Araújo¹,

Silva²,

Valente³

et al. 2019

JAS

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Few herbicide options are available for controlling post-emergence weeds in the chickpea. The aim of this work therefore, was to study the selectivity of herbicides applied post-emergence for the chickpea ‘BRS Aleppo’. Two experiments were carried out, one in the greenhouse and the other in the field (winter-spring crop). A completely randomised experimental design was used for the screening experiment (greenhouse), with 15 treatments and four replications. Fourteen treatments with herbicides (g a.i. ha-1) were evaluated: bentazon (360 and 720), chlorimuron (10 and 20), clethodim (54 and 108), fluazifop (94 and 188), fomesafen (125 and 250), haloxyfop (30 and 60) and lactofen (90 and 180), in addition to the control with no application. From this experiment, herbicides that did not impair growth in the chickpea were selected for the field experiment based on plant height and shoot dry matter. During the field stage, a randomised block design was used, with 11 treatments and three replications. Ten treatments including the herbicides clethodim, fluazifop, fomesafen, haloxyfop and lactofen were evaluated in two rates, in addition to the control with no application. Based on the results of the two experiments, it was concluded that the ACCase inhibitors (clethodim, fluazifop and haloxyfop) caused no lesions or damage to the chickpea, while the latifolicides (fomesafen and lactofen) caused visual lesions which did not result in significant loss in yield. Bentazon (360 and 720 g a.i. ha-1) and chlorimuron-ethyl (10 and 20 a.i. g ha-1) were not selective, causing severe damage to the chickpea plants.

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Large Genetic Variability in Chickpea for Tolerance to Herbicides Imazethapyr and Metribuzin

Cited by 29 publications

References 25 publications

Chickpea

Chickpea

Tolerance to post-emergence herbicide Imazethapyr in chickpea

Selectivity of Post-emergence Herbicides for the Chickpea

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