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Species Page

tropical kudzu

Pueraria phaseoloides
This information is part of a full datasheet available in the Crop Protection Compendium (CPC). Find out more information on how to access the CPC.
©CAB International. Published under a CC-BY-NC-SA 4.0 licence.


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List of symptoms / signs

Prevention and control

While most growers are concerned to control other weeds to assist the establishment of P. phaseoloides, it can become necessary to control P. phaseoloides itself where it is a weed or invasive plant. This can be achieved with 2,4-D and related compounds. It is also susceptible to paraquat (Riepma, 1962). It recovers from glyphosate at 0.75 kg/ha and from mixtures of asulam with dalapon, triclopyr, etc. (Ikuenobe and Utulu, 1992). Chikoye et al. (2009) describe control in maize by atrazine, a mixture of atrazine and metolachlor, and a mixture of mesotrione, S-metolachlor and atrazine.

Tye (2007) reports the successful eradication of P. phaseoloides from Santa Cruz Island, Galapagos, in a programme that began within one year of its introduction at a single site. Most of the cost of eradication was for labour involved in searching for infestations.