Results 101 to 110 of about 776 (199)

Inheritance and molecular characterization of resistance to AHAS-inhibiting herbicides in rapeseed

Journal of Integrative Agriculture, 2017
Rapeseed is a very important oil crop in China; however, its production is challenging due to the absence of effective weed management strategies. This is predominantly because of a shortage of herbicide resistance genes. Acetohydroxyacid synthase (AHAS)
Mao-long HU, Hui-ming PU, Jian-qin GAO, Wei-hua LONG, Feng CHEN, Xiao-ying ZHOU, Wei ZHANG, Qi PENG, Song CHEN, Jie-fu ZHANG   +9 more
doaj   +1 more source

Synthesis and antimicrobial profile of 5-imidazolinones, sulphonamides, azomethines, 2-azetidinones and formazans derived from 2-amino-3-cyano-5-(5'-chloro-3'-methyl-1'-phenylpyrazol-4'-yl vinyl)-7,7 -dimethyl-6,7 -dihydrobenzo(b )thiophenes

, 2003
631-635Several new substituted benzo(b)thiophene 2, 5-imidazolinones 3a-j, sulphonamides 4a-j , azomethines 5a-j have been synthesised and assayed for in vitro antimicrobial activity. The characterization of the products have been done on the basis of
Desai, J M, Shah, V H
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Imidazolinone Resistance in Oilseed Rape (Brassica napus L.): Current Status, Breeding, Molecular Markers and Prospects for Application in Hybrid Seed Purity Improvement

Horticulturae
Resistance of agricultural crops to herbicides is an important topic that concerns many researchers. One of the most popular groups of herbicides is the imidazolinone group.
Elena Victorovna Kozar, Elena Alekseevna Domblides   +1 more
doaj   +1 more source

Systematic characterization of mutations in yeast acetohydroxyacid synthase: Interpretation of herbicide-resistance data

, 2003
Acetohydroxyacid synthase (AHAS, EC 4.1.3.18) catalyses the first step in branched-chain amino acid biosynthesis and is the target for sulfonylurea and imidazolinone herbicides, which act as potent and specific inhibitors. Mutants of the enzyme have been
Guddat, Luke W., Pang, Siew Siew, Duggleby, Ronald G., Yu, Hongqi   +3 more
core   +1 more source

Table_1_Push It to the Limit: Identification of Novel Amino Acid Changes on the Acetolactate Synthase Enzyme of Rice That Putatively Confer High Level of Tolerance to Different Imidazolinones.docx

, 2020
Advancements in genetically modified herbicide tolerance technology opened a new way to manage weed populations in crop fields. Since then, many important genetically modified crops that are tolerant to various herbicides have been developed and ...
Raul Antonio Sperotto (5755592), Luís Fernando Saraiva Macedo Timmers (8449098), Giseli Buffon (1392436), Mara Cristina Barbosa Lopes (5755589), Thainá Inês Lamb (5755577)   +4 more
core   +1 more source

Characterization of rice genotypes for shoot and root development and herbicide response of the chemical group of imidazolinones.

, 2019
Given the food demand of more than half the diet of the world population, rice is a culture of great social and economic importance. In order to maintain the supply of this demand, it is indispensable that the productivity of this cereal is in front of ...
Alves, Camila dos Santos
core   +3 more sources

Synthesis, Characterisation & Antifungal Activity Of Quinoxaline 2, 3-dione Derivatives [PDF]

, 2017
A novel series of 15 new quinoxaline 2,3 dione derivatives containing a 4-thiazolidinone(T1-T5), 2-azetidinone(A1-A5),and Imidazolinones (I1-I5) nucleus.
Reddy, C. S. (Challa), Gobinath, M. (M), Baskar, V. H. (V)   +2 more
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Role of herbicide-tolerant (HT) rice in the weed management of direct seeded crop: Challenges and opportunities

Czech Journal of Genetics and Plant Breeding
Food insecurity which has been a global threat, forces researchers to develop crops with increased productivity even under varying climatic conditions.
Jenifer Sylvia Johnson Sunder Singh, Thangaraj Kandasamy, Manonmani Swaminathan, Raveendran Muthurajan, Murali Arthanari Palanisamy, Vijayalakshmi Dhashnamurthi, Sudha Manickam   +6 more
doaj   +1 more source

The imidazolinone herbicides

Proceedings of the New Zealand Weed and Pest Control Conference, 1985
R. Paxman, A.M. Annand, S.C. Lee, P.L. Orwick, T.R. Peoples   +4 more
openaire   +2 more sources

A new synthetic route to 4-arylidene-2-phenyl-2-imidazolin-5-ones

, 1999
378-379Condensation of aromatic aldehydes with benzoylglycine amide in saturated potassium carbonate solution yields imidazolinones 2. Eight imidazolinones have been synthesized by this method in 44- 60% yields. The reaction follows pathway (i) which
Shafi, PM, Sobha, T D
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