The effects of the invasive Harrisia cactus mealybug (Hypogeococcus sp.) and exotic lianas (Jasminum fluminense) on Puerto Rican native cacti survival and reproduction

@article{Carreramartnez2019TheEO,
  title={The effects of the invasive Harrisia cactus mealybug (Hypogeococcus sp.) and exotic lianas (Jasminum fluminense) on Puerto Rican native cacti survival and reproduction},
  author={Roberto Carrera-mart{\'I}nez and Laura A. Aponte-D{\'i}az and Jorge Ruiz-Arocho and Alexander Lorenzo-Ramos and David A. L. Jenkins},
  journal={Biological Invasions},
  year={2019},
  volume={21},
  pages={3269 - 3284}
}
Tropical dry forests are threatened by invasive species. [...] Key Method To assess HCM infestation, we created a numerical infestation index with six categories, ranging from uninfested and healthy, to heavily infested cacti (0–5) based on the number and size of tumors. Flower and fruit production of P. royenii was observed at three sites, while the survival of all cactus species was observed at twelve sites for 2 years. Mortality of all cacti species increased with severe HCM infestation. Mortality was…Expand

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