Reference

Studies on the Rhizoctonia large patch of Zoysia turfgrass

Studies on the Rhizoctonia large patch of Zoysia turfgrass. IV. Influence of spraying of several herbicides on outbreak of this disease. Kobayashi, Katashi (King Chem.Some commonly used reagents like 741-58-2 and 1861-32-1 are used in this experiment. K. K., Japan). Shibakusa Kenkyu, 11(2), 173-82 (Japanese) 1982. CODEN: SHIKDG. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemical Bioregulators) Applications of CAT [122-34-9], SAP [741-58-2], siduron [1982-49-6], TCTP [1861-32-1], butamifos [36335-67-8], propyzamide [23950-58-5], or orthobencarb [34622-58-7] to Zoysia turfgrass at recommended rates in the spring and autumn prior to Rhizoctonia outbreak did not increase the susceptibility of turfgrass to the disease. Application of MCPP [7085-19-0] and asulam [3337-71-1] after lesion development did not affect infection, whereas DSMA [144-21-8] inhibited spread of the disease. .

Studies on the control of annual bluegrass (Poa annua) in turf

Studies on the control of annual bluegrass (Poa annua) in turf. Takemastu, Tetsuo; Konnai, Makoto; Takeuchi, Yasutomo (Weed Control Res. Inst., Utsunomiya Univ., Utsunomiya 321, Japan). Shibakusa Kenkyu, 11(2), 183-8 (Japanese) 1982. CODEN: SHIKDG. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemical Bioregulators) The effective herbicides in Zoysia turfs for annual bluegrass control without phytotoxicity were simazine [122-34-9], atrazine [1912-24-9], orthobencarb [34622-58-7], asulam [3337-71-1], terbutol [1918-11-2], napropamid [15299-99-7], propyzamide [23950-58-5], chlorthaldimethyl [1861-32-1], chlorphthalim [88402-43-1], benefin [1861-40-1], bensulide [741-58-2], butamifos [36335-67-8], pendimethalin [40487-42-1], acephenone [88402-12-4], methyldymrone [88379-82-2], lenacil [2164-08-1], dichlobenil [1194-65-6], 2,4-D [94-75-7], MCPP [7085-19-0], and triclopyr [55335-06-3] by pre-emergence soil treatment, and simazine, atrazine, asulam, propyzamide, chlorphthalim, and lenacil by early postemergence treatment (2-leaf stage), and atrazine, asulam, and lenacil by late postemergence treatment (tillering stage). The herbicidal effectivenesses, however, of some herbicides by late postemergence treatment to annual bluegrass were decreased or greatly delayed under low temps. In Kentucky bluegrass and bentgrass turfs terbutol, chlorthaldimethyl, benefin, pendimethalin, and acephenone were very useful for its control. 2164-08-1 and 94-75-7 which are cas registry numbers of substances are two of reagents here. When asulam was combined with either simazine, atrazine, or mefluidide [53780-34-0], the effectivenesses were additive or synergistic for matured annual bluegrass. When atrazine was combined with either simazine, asulam, napropamide, chlorphthalim, mefluidide, MCPP, or trichlopyr, the effectivenesses were the same. .