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.i. showed that diflubenzuron, triflumuron and PH 60-43, were highly active,...

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Bibliographic Details
Published in:Phytoparasitica 1987, Vol.15 (2), p.91-96
Main Authors: Meisner, J, Ascher, K.R.S, Assi, F
Format: Article
Language:English
Subjects:
Biological and medical sciences
Chemical control
Control
diflubenzuron
dipping
Earias insulana
Fundamental and applied biological sciences. Psychology
methodology
mortality
ova
penfluron
Phytopathology. Animal pests. Plant and forest protection
Protozoa. Invertebrates
Pyralidae
toxicity
triflumuron
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Summary: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.i. showed that diflubenzuron, triflumuron and PH 60-43, were highly active, whereas PH 60-44 and PH 60-45 were nearly inactive.
ISSN:0334-2123
1876-7184
DOI:10.1007/BF02980907