University of Georgia. Center for Invasive Species and Ecosystem Health.
South Carolina Native Plant Society.
Fig Buttercup (Ficaria verna, formerly Ranunculus ficaria) is an early-blooming perennial with origins in Europe and northern Africa. It is also called Lesser Celandine, and it is sometimes confused with Marsh Marigold (Caltha palustris). More recently, its behavior has transitioned or is in the process of transitioning to that of an aggressive invasive species that threatens bottomlands throughout its adopted range. Even after its invasiveness was recognized, many people did not anticipate that it would behave invasively in the South, as it has begun to do. Be a Citizen Scientist— We are asking you to help us scout areas near you where it is likely to be found, so that emerging infestations can be documented, treated and monitored.
Napa County Agricultural Commissioner (California).
The European Grapevine Moth (EGVM) quarantine is officially lifted from Napa County and California! The United States Department of Agriculture (USDA) and the California Department of Agriculture (CDFA) announced the moth's eradication status on August 18, 2016.
California Department of Food and Agriculture. Citrus Pest and Disease Prevention Program.
The Asian citrus psyllid and citrus greening (Huanglongbing) could be a death sentence for California citrus trees - but with support from California residents, we can save the citrus trees that we all know and love.