Reference

The effect of certain herbicides on microorganisms, isolated from the rhizosphere of different crops

The effect of certain herbicides on microorganisms, isolated from the rhizosphere of different crops. Peshakov, G.; Ampova, G.; Toskov, N.; Rankov, V.Chemicals with cas numbers 122-34-9 and 21087-64-9 also play role.; Tsirkov, I. (Fruit-Growing Inst., Plovdiv, Bulg.). Pochvozn. Agrokhim., 11(5), 93-9 (Bulgarian) 1976. CODEN: PVAGAQ. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemicals) Section cross-reference(s): 19 Dicotex [3653-48-3] stimulated most microbial strains isolated from the wheat rhizosphere (3-5 mm from the roots) but inhibited most rhizoplane (adhering to root surface) strains. Atrazine [1912-24-9] stimulated most corn rhizosphere and rhizoplane strains. Fo tobacco Balan [1861-40-1] stimulated more rhizoplane than rhizosphere strains. For tomato, metribuzin [21087-64-9] stimulated more rhizoplane than rhizosphere strains. For apple, simazine [122-34-9] stimulated for rhizosphere than rhizoplane strains. The herbicides stimulated mainly Pseudomonas, and some actinomycetes and fungi. The highest nos. of stimulated strains were in the tobacco rhizosphere and wheat rhizoplane. .

Quantitative evaluation of acute inflammatory activity of ocular irritants on the eyelid in rats

Quantitative evaluation of acute inflammatory activity of ocular irritants on the eyelid in rats. Molnar, Jeno; M. Molnar, Annamaria (Orsz. Munka- Uzemegeszsegugyi Intez., Budapest, Hung.). Egeszsegtudomany, 20(2), 156-60 (Hungarian) 1976. CODEN: EGESAQ. 1593-77-7 and 25057-89-0 which are cas registry numbers are also used here. DOCUMENT TYPE: Journal CA Section: 4 (Toxicology) Of 7 pesticide formulations applied topically to the upper eyelid of the rat, 6 showed acute inflammatory activity. Safidon (Prolate) [732-11-6] was not a mucosal irritant, but Niticid (propachlor) [1918-16-7], Balan [1861-40-1], Basagran [25057-89-0], Badilin Rosenfluid (dodemorph-dodine mixt.) [61144-31-8], BASF Mehltaumittel (dodemorph) [1593-77-7], and Luprosil (propionic acid) [79-09-4] were. Measurement of the inflammatory activity of the agents was by a method based on the detn. of Evans Blue in the inflamed eyelid. The influence of the solvents used on the apparent inflammatory activities of the pesticides is discussed. .