Advertisement

Phytoparasitica

, Volume 2, Issue 2, pp 131–133 | Cite as

The ovicidal effect of ph 60-40 [l-(4-chlorophenyl)-3-(2,6-difluorobenzoyl)-urea] inspodoptera littoralis boisd

  • K. R. S. Ascher
  • Nadia E. Nemny
Research Note

Abstract

PH 60-40 is of very high toxicity toSpodoptera littoralis eggs in laboratory experiments; 100% kill was obtained by dipping young eggs in a 0.000 025% a.i. dilution in water of a 5% liquid formulation of the compound.

Key Words

Spodoptera littoralis ovicide PH 60-10 l-(4-chlorophenyl)-3-(2,6-difluorobenzoyl)-urea chlorpyrifos (Dursban) 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Anon. (1973) PH 60-40; PH 60-38; Experimental insecticides with a novel mode of action. Second, enlarged form of a mimeographed technical information brochure issued by Philips-Duphar B.V., The Netherlands. Undated (orange cover); 17 pp.Google Scholar
  2. 2.
    Anon. (1973) PH 60-40; Experimental insecticide. Mimeographed technical information brochure issued by Philips-Duphar B.V., The Netherlands. Undated (green cover); 20 pp.Google Scholar
  3. 3.
    Ascher, K.R.S. andMeisner, J. (1971) [Laboratory experiments on the control ofProdenia.] Interim report No. 6, mimeographed, issued on 17.1.1971. (in Hebrew)Google Scholar
  4. 4.
    Ascher, K.R.S. andMeisner, J. (1972) [Laboratory experiments on the control ofProdenia.] Interim report No. 7, mimeographed, issued on 1.1.1972. (in Hebrew)Google Scholar
  5. 5.
    Ascher, K.R.S. andMoscowitz, J. (1970) The ovicidal effect of chlorphenamidine (Fundal) and of chlorphenamidine-formetanate (Fundal forte) in the Egyptian cotton leafworm,Spodoptera littoralis Boisd.Z. angew. Ent. 67: 34–38.Google Scholar
  6. 6.
    Mulder, R. andGijswijt, M. J. (1973) The laboratory evaluation of two promising new insecticides which interfere with cuticle deposition.Pestic. Sci. 4: 737–745.CrossRefGoogle Scholar
  7. 7.
    Post, L. C. andVincent, W. R. (1973) A new insecticide inhibits chitin synthesis.Naturwissenschaften 60: 431–432.PubMedCrossRefGoogle Scholar

Copyright information

© Springer Science + Business Media B.V. 1974

Authors and Affiliations

  • K. R. S. Ascher
  • Nadia E. Nemny
    • 1
  1. 1.Div. of Toxicology, AROThe Volcani CenterBet Dagan

Personalised recommendations