Detail of "2303-17-5"

Reference

Susceptibility of crops planted after sugar beet failure to herbicide residues in the soil

Susceptibility of crops planted after sugar beet failure to herbicide residues in the soil. Rola, Henryka; Hojden, Barbara; Gabinska, Krystyna (Zakl. Ekol. Zwalczania Chwastow, IUNG, Wroclaw, Pol. 2164-08-1 and 28249-77-6 are cas registry numbers. These chemicals are also mentioned in this article.). Pamiet. Pulawski, 77, 153-63 (Polish) 1982. CODEN: PMPLAJ. ISSN: 0552-9778. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemical Bioregulators) Of several herbicide systems for sugar beets, TCA [76-03-9] + chloridazon [1698-60-8] or lenacil [2164-08-1] were phytotoxic for all forage crops tested in pots as possible substitutes for failed sugar beets. Chloridazon + ethofumesate [26225-79-6] or cycloate [1134-23-2] were tolerated by lupine and corn, resp. Lenacil alone was tolerated by 5 crops, and metamitron [41394-05-2] alone or lenacil plus ethofumesate, cycloate, triallate [2303-17-5], or benthiocarb [28249-77-6] by different combinations of 4 crops. .

Gas chromatographic determination of trifluralin, diallate, triallate, atrazine, barban, diclofop-methyl, and benzoylprop-ethyl in sediments at parts per billion levels

Gas chromatographic determination of trifluralin, diallate, triallate, atrazine, barban, diclofop-methyl, and benzoylprop-ethyl in sediments at parts per billion levels. Lee, Hing Biu; Chau, Alfred S. Y. (Canada Cent. Inland Waters, Environ. Canada, Burlington, ON L7R 4A6, Can. 1582-09-8 and 101-27-9 are also occured in this study.). J. Assoc. Off. Anal. Chem., 66(6), 1322-6 (English) 1983. CODEN: JANCA2. ISSN: 0004-5756. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemical Bioregulators) A sensitive gas chromatog. method was developed for the multiresidue detn. of trifluralin [1582-09-8], diallate [2303-16-4], triallate [2303-17-5], atrazine [1912-24-9], barban [101-27-9], diclofop-methyl [51338-27-3], and benzoylprop-ethyl [22212-55-1] in sediment. The sediment sample was ultrasonically extd. 3 times with acetone. The ext. was concd. to ~50 mL and then partitioned with 2% KHCO3 and CH2Cl2. The org. phase was dried over Na2SO4. The concd. ext. was then cleaned up on a 10% deactivated Florisil column, and the herbicides were sepd. into 2 fractions. Further cleanup of these fractions was performed on activated Florisil columns. Electron capture detection was used for anal., except for atrazine, which was analyzed by N-P detection. Recoveries of the herbicides from fortified sediment samples at 3 levels were generally >80%. The practical detection limit of this method was 1 ppb or 1 ng/g based on a 50-g sediment sample. .