Ragwort is a noxious weed. It is a major problem in Victoria’s Strzelecki, Otway and Dandenong ranges. More than 1000 dairy farms are affected by the weed. Biological control involves introducing a living predator (plant or animal) to control the species rather than using a chemical pesticide. Researchers are examining the use of beetles and moths as a biological control for ragwort. The beetles and moths will feed on the weed. This is an alternative to using chemical pesticides to kill the ragwort. For biological control to contribute to ecologically sustainable development, it is essential that. pesticide companies maintain profits. food production is high in all regions. there is community support for biological control. biological control does not degrade the environment for future generations.

Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter53: Population Interactions And Community Ecology
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Ragwort is a noxious weed. It is a major problem in Victoria’s Strzelecki, Otway and Dandenong ranges. More than 1000 dairy farms are affected by the weed. Biological control involves introducing a living predator (plant or animal) to control the species rather than using a chemical pesticide. Researchers are examining the use of beetles and moths as a biological control for ragwort. The beetles and moths will feed on the weed. This is an alternative to using chemical pesticides to kill the ragwort. For biological control to contribute to ecologically sustainable development, it is essential that.

pesticide companies maintain profits.
food production is high in all regions.
there is community support for biological control.
biological control does not degrade the environment for future generations.
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