USDA/APHIS and the CDFA are expanding the quarantine for sweet orange scab (SOS) in Orange County, California, due to a detection in a ...

Instead, the crux is the vulnerability of citrus trees to diseases like scab, canker, yellow shoot disease, tristeza, and greasy spot. It appears humans aren't the lone organisms who find lemon ...

However, the sector has faced numerous challenges, including declining yields, diseases like citrus greening, scab and mealanose, outdated farming practices, and post-harvest losses, all ...