South Florida pest and disease hotline | February 2023

Whitefly pressure is high and still increasing on crops in SW Florida. On the East Coast of Florida, whitefly populations are low to moderate on cucumber. In Homestead, whitefly pressure is high on squash. Visit the hotline for whitefly management information. In the Homestead area, leafminer populations are medium on squash. Continue reading

Continue reading


Improved detection methods for CDM

CucCAP researchers develop improved detection methods for downy mildews infecting cucurbit crops. Management of cucurbit downy mildew relies on an intensive fungicide program.  Timely alerts of appearance of sporangia can help growers to determine need to initiate fungicide sprays. Research by CucCAP scientists developed improved ability to detect airborne sporangia and distinguish among types that infect different kinds of crops. This improved methodology could be used as part of an advisory system to time fungicide applications to protect cucurbit crops. 

Continue reading