Principal source:
Compiler: IUCN SSC Invasive Species Specialist Group (ISSG) with support from the Overseas Territories Environmental Programme (OTEP) project XOT603, a joint project with the Cayman Islands Government - Department of Environment
Review:
Publication date: 2010-06-08
Recommended citation: Global Invasive Species Database (2024) Species profile: Abrus precatorius. Downloaded from http://iucngisd.org/gisd/speciesname/Abrus+precatorius on 22-12-2024.
A study Lindon & Menges (2008) conducted in south-Central Florida on the impacts of smoke on the germination of seeds found that A. precatorius was among three species that showed significant positive germination percentages after exposure to smoke. Lindon & Menges (2008) observe that the high germination success of A. precatorius without exposure to smoke and even higher germination success when exposed to smoke is of concern as it could contribute to the spread of these species.
Chemical: Abrus precatorius is probably sensitive to foliar sprays of triclopyr; good control has been observed with triclopyr ester at 10% in oil applied to basal bark or cut surface and with triclopyr amine at 50% in water applied to cut surface (Motooka et al., 2003).
A user guide developed by Kline and Duquesnel (1996) based on the experiences of practitioners involved in the control of exotic species recommends the following treatment for the control of