Atrazine Metabolism and Herbicidal Selectivity
نویسندگان
چکیده
منابع مشابه
Atrazine metabolism and herbicidal selectivity.
Metabolism of the herbicide 2-chloro-4-ethylamino-6-isopropylamino-s-triazine (atrazine) was investigated in resistant corn (Zea mays L.) and sorghum (Sorghum vulgare Pers.), intermediately susceptible pea (Pisum sativum L.), and highly susceptible wheat (Triticum vulgare Vill.) and soybean (Glycine max Merril.). This study revealed that 2 possible pathways for atrazine metabolism exist in high...
متن کاملAtrazine metabolism in resistant corn and sorghum.
The metabolism of 2-chloro-4-ethylamino-6-isopropylamino-s-triazine (atrazine) in the resistant species, corn (Zea mays L.) and sorghum (Sorghum vulgare Pers.) was not the same. In corn, atrazine was metabolized via both the 2-hydroxylation and N-dealkylation pathways while sorghum metabolized atrazine via the N-dealkylation pathway. Atrazine metabolism in corn yielded the metabolites, 2-hydrox...
متن کاملNanoencapsulation Enhances the Post-Emergence Herbicidal Activity of Atrazine against Mustard Plants
Poly(epsilon-caprolactone) (PCL) nanocapsules have been recently developed as a modified release system for atrazine, an herbicide that can have harmful effects in the environment. Here, the post-emergence herbicidal activity of PCL nanocapsules containing atrazine was evaluated using mustard (Brassica juncea) as target plant species model. Characterization of atrazine-loaded PCL nanocapsules b...
متن کاملMetabolism and persistence of atrazine in several field soils with different atrazine application histories.
To assess the potential occurrence of accelerated herbicide degradation in soils, the mineralization and persistence of (14)C-labeled and nonlabeled atrazine was evaluated over 3 months in two soils from Belgium (BS, atrazine-treated 1973-2008; BC, nontreated) and two soils from Germany (CK, atrazine-treated 1986-1989; CM, nontreated). Prior to the experiment, accelerated solvent extraction of ...
متن کاملAtrazine metabolism in sorghum: catabolism of the glutathione conjugate of atrazine.
Beynon, K. I., Stoydin, G., Wright, A. N., Pestic. Sci. 3, 293 (1972b). Cork�, C .. T., Palmateer, G. A., Department of Microbiology, Umv_ers1�y of Guelph, Guelph, Ontario, Canada, personal com mumcahon, 1972. Harris, C. I., J. Agr. Food Chem. 15, 157 (1967). Kaufman, D. D., Kearney, P. C., Residue Rev. 32, 235 (1970). Purkayastha, R., Cochrane, W. P., J. Agr. Food Chem. 21, 93 (1973). Roeth, ...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1967
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.42.9.1269