חיפוש מתקדם
Phytoparasitica
Meisner, J.
Ascher, K.R.S.
Assi, F., Dept. of Toxicology, ARO, Volcani Center, Bet Dagan, Israel
Assi, F., Dept. of Toxicology, ARO Volcani Center, Bet Dagan, Israel
Diflubenzuron, PH 60–43, PH 60–45, penfluron(PH 60–44) and triflumuron were assayed by a dipping technique for their toxicity to Earias insulana (Boisd ) eggs of different age Testing at a screening concentration of 0 1% a 1 showed that diflubenzuron, triflumuron and PH 60–43 were highly active, whereas PH 60–44 and PH 60–45 were nearly inactive With triflumuron the mortality of 0-1-day-old eggs was >90% even at 0 005%, at 0 001% it was 50% In 1-2-day-old eggs, a >90% kill was obtained even at 0 0005%, whereas at 0 00025% it was 86% PH 60–43 was also highly active, at 0 01% the kill of 0-1-day-old eggs was >90% Again, this rate of kill was obtained with 1-2-day-old eggs at a still lower concentration, 0 005% Both compounds were inactive against 2-3-day-old eggs, even at 0 1% © 1987, Springer Science + Business Media B.V.. All rights reserved.
פותח על ידי קלירמאש פתרונות בע"מ -
הספר "אוצר וולקני"
אודות
תנאי שימוש
Effect of some benzoylphenyl ureas on earias insulana eggs of different age
15
Meisner, J.
Ascher, K.R.S.
Assi, F., Dept. of Toxicology, ARO, Volcani Center, Bet Dagan, Israel
Assi, F., Dept. of Toxicology, ARO Volcani Center, Bet Dagan, Israel
Effect of some benzoylphenyl ureas on earias insulana eggs of different age
Diflubenzuron, PH 60–43, PH 60–45, penfluron(PH 60–44) and triflumuron were assayed by a dipping technique for their toxicity to Earias insulana (Boisd ) eggs of different age Testing at a screening concentration of 0 1% a 1 showed that diflubenzuron, triflumuron and PH 60–43 were highly active, whereas PH 60–44 and PH 60–45 were nearly inactive With triflumuron the mortality of 0-1-day-old eggs was >90% even at 0 005%, at 0 001% it was 50% In 1-2-day-old eggs, a >90% kill was obtained even at 0 0005%, whereas at 0 00025% it was 86% PH 60–43 was also highly active, at 0 01% the kill of 0-1-day-old eggs was >90% Again, this rate of kill was obtained with 1-2-day-old eggs at a still lower concentration, 0 005% Both compounds were inactive against 2-3-day-old eggs, even at 0 1% © 1987, Springer Science + Business Media B.V.. All rights reserved.
Scientific Publication
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