The relative toxicity of emulsions of various pyrethroids was evaluated against the third instar larvae of Pieris brassicae in the laboratory.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/susceptibility-status-cabbage-butterfly-pieris-brassicae-linnaeus-pieris-brassicae
[2] http://admin.indiaenvironmentportal.org.in/category/author/swaran-dhingra
[3] http://admin.indiaenvironmentportal.org.in/category/author/chitra-srivastava
[4] http://admin.indiaenvironmentportal.org.in/category/author/j-k-bhandari-et-al
[5] http://admin.indiaenvironmentportal.org.in/category/journal/pesticide-research-journal
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pest-control
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vegetables
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/synthetic-pyrethroids