1. Affeld , K. , Hill , K. , Smith , L.A. , and Syrett , P. 2004 , ‘ Toxicity of Herbicides and Surfactants to Three Insect Biological Control Agents for Cytisus scoparius (Scotch broom) ’, in Proceedings of the XI International Symposium on Biological Control of Weeds , J.M. Cullen , D.T. Briese , D.J. Kriticos , W.M. Lonsdale , L. Morin and J.K. Scott , April 27–May 2 2003 , Canberra , Australia , pp. 375 – 380 .
2. Integration of Herbicides with Arthropod Biocontrol Agents for Weed Control
3. Byrne , M. , Hill , M.P. , Robertson , M.P. , King , A. , Jadhav , A. Katembo , N , Wilson , J.R. , Brudvig , R. , and Fisher , J. 2010 , ‘ Integrated Management of Water Hyacinth in South Africa: Development of an Integrated Management Plan for Water Hyacinth Control, Combining Biological Control, Herbicide Control and Nutrient Control, Tailored to the Climatic Regions of South Africa ’, WRC Report No. TT 454/10 , p. 285 .
4. Biological Control of Water Hyacinth Under Conditions of Maintenance Management: Can Herbicides and Insects Be Integrated?