Kokubili i-Fusarium dieback kanye ne-Tea Shot Hole Borer zitholwe ezihlahleni ezimbalwa ezingemuva kwegceke (cv. Hass, Bacon, Fuerte, Nabal) ezindaweni ezihlala abantu eSouth Gate, Downey nasePico Rivera, Los Angeles County, ngoFebhuwari nangoMashi 2012.
Ukuze uthole ukuthi kokubili ukhunta kanye nebhungane kuthinta kanjani ukwatapheya waseCalifornia, izimpawu okufanele uzibheke, nokuthi yini okufanele uyenze uma uthola ubufakazi banoma yini ezihlahleni zakho, funda I-PEST ALERT from UC, Riverside. Lolu lwazi uma lubalulekile ikakhulukazi kubahlali baseSouthern California njengamanje.