Transcription of MCPBエチル（MCPB） Ⅰ．評価対象農薬の概要
1 1 I C13H17 ClO3 CAS 1970 16 17 18 -2007- Koc= 527 - 2070( 25 C ) MCPB MCPB C logPow = (20 C) 200 C g/cm3 25 C 10-3 Pa 25 C 103 g/L 20 C 2 19 37 C >1 25 C 200 40 C 340 25 C 84 40 C 25 C 35 40 C 25 C 412-413W/ 300-800nm 25 C 412-413W/ 300-800nm II 96hLC50 = 1,050 g/L Cyprinus carpio 24 96h g/L 570 1,140 2.
2 280 4,560 9,120 2 g/L 220 390 610 1,050 2,560 LC50 g/L 1,050 95 980-1,180 48hEC50 = 190 g/L Daphnia magna 24 48h g/L 114 228 456 2 g/L 194 433 3EC50 g/L 190 95 136-264 Pseudokirchneriella subcapitata 72hErC50 = 1.
3 030 g/L Pseudokirchneriella subcapitata 72 h g/L 100 316 1,000 3,200 10,000 ( ) g/L 20 50 230 1,300 5,040 ErC50 g/L 1,030 95 740-1,380 ( ) NOECr g/L 230 ( ) 4 III PEC ( ) PEC / 4kg/10a I g/ha 320g/ha fp.
4 ( ) 1 Te 2 PEC 20% I g/ha 400 400L/10a Driver % 2,000 Zdrift 1 ha/day / Ndrift day Te Ru: % Au ha fu - 1 Te: day 2 PECTier g/L 5 PEC PEC PEC PECTier1 = g/L PEC PECTier1 = g/L PECTier1 g/L PECTier1 g/L 6IV LC50 EC50 96hLC50 = 1.
5 050 g/L 48hEC50 = 190 g/L Pseudokirchneriella subcapitata 72hErC50 = 1,030 g/L AECf = LC50/10 = 105 g/L AECd = EC50/10 = 19 g/L AECa = EC50 = 1,030 g/L AECd = 19 g/L PECTier1 = g/L 19 g/L 7 2008 3 10 hr LC50 EC50 g/L GLP 96 15,400 (3,080) GLP 96 18,400 (3,680) hr LC50 EC50 g/L GLP 48 3,010 (602)
6 GLP 48 3,980 (796) hr LC50 EC50 g/L GLP Pseudokirchneriella subcapitata 72 ErC50 = 31,200(6,240) GLP Pseudokirchneriella subcapitata 72 ErC50 = 18,900(3,780)
