Parthenium weed management pdf
Aug 20, 2014 Control of parthenium has been tried by various methods, but no single management option would be adequate to manage parthenium, and there is a need to integrate various management options. Successful management of this weed can only be achieved by an integrated approach with biological control as the key element.Parthenium hysterophorus, a native plant of tropical and subtropical South and North America, has spread to East Africa, where it is invasive and threatens food security, biodiversity, and human and animal health. Its adaptability to a wide range of habitats, droughttolerance, ability to release toxic chemicals against other plants (allelopathy), rapid growthrate, and prolific seed production allows the parthenium weed management pdf
Tamado T, Ohlander L& Milberg P (2002) Interference by the weed Parthenium hysterophorus L. with grain sorghum: influence of weed density and duration of competition. International Journal of Pest Management 48 ( 3 ), 183 188.
Parthenium hysterophorus is a species of flowering plant in the aster family, Asteraceae. It is native to the American tropics. Common names include SantaMaria, Santa Maria feverfew, whitetop weed, famine weed, . In India, it is locally known as carrot grass, congress grass or Gajar Ghans. It invades disturbed bare areas and pastures. Parthenium costs Australia's beef industry 16. 5 million per year and cropping industries several million dollars per year. Parthenium weed is a restricted invasive plant under the Biosecurity Act 2014. parthenium weed management pdf PDF file. Parthenium weed (Parthenium hysterophorus) weed management guide (PDF 194 KB) About the guide. Parthenium weed is a Weed of National Significance. It is regarded as one of the worst weeds in Australia because of its invasiveness, potential for spread, and economic and environmental impacts.
Control of parthenium has been tried by various methods, but no single management option would be adequate to manage parthenium, and there is a need to integrate various management options. Successful management of this weed can only be achieved by an integrated approach with biological control as the key element. parthenium weed management pdf Like many other weeds, parthenium weed also has beneficial aspects, and the search for a more effective utilization of parthenium weed will enable effective management on one hand and may provide productive uses instead of eradication on the other hand. How can the answer be improved? Parthenium weed is a difficult weed to manage, and a wide variety of methods, starting with exclusionsanitation, is necessary to reduce the incidence and spread of this weed. An integrated approach using cultural, physical, chemical, and biological techniques is necessary to be successful. Parthenium weed is an annual herb in the family Asteraceae which is characterized by deep tap root, pale green leaves and an erect stem that becomes woody gradually.Rating: 4.61 / Views: 377