| Make foodmate.com your Homepage | Wap | Archiver
Advanced Top
Search Promotion
Search Promotion
Post New Products
Post New Products
Business Center
Business Center
 
Current Position:Home » News » Agri & Animal Products » Fruits & Vegetables » Topic

US (FL): Glimmer of hope to rescue citrus industry

Zoom in font  Zoom out font Published: 2015-08-24  Views: 10
Core Tip: Growing evidence of several citrus rootstocks that are tolerant to the devastation caused by citrus greening, has given hope to growers in Florida that they can keep their industry alive long enough to find a cure.
Growing evidence of several citrus rootstocks that are tolerant to the devastation caused by citrus greening, has given hope to growers in Florida that they can keep their industry alive long enough to find a cure.

But University of Florida citrus researchers have yet to find a rootstock that can completely withstand the stress and devastation caused by huanglongbing, or HLB, bacteria that causes citrus greening.

“If you were resistant to the flu virus, you would not get it. If I were tolerant to the flu virus, I would get it but it wouldn't affect me strongly,” said Bill Castle, a retired University of Florida horticulturist still active in citrus research.

Yet, of the many ways the researchers are exploring to combat HLB - from steam treatments to genetic modification - identifying and cultivating disease-resilient rootstocks seems to be the most sought after by commercial growers.

It's not a cure. But each new hybrid that holds up to HLB infection is a way to keep producing fruit and keep the $10 billion industry alive, he said.

“Some experimental rootstocks have held up to greening,” said Fred Gmitter, a professor of horticultural science.

“They are not resistant or immune, but they have held up longer, they stay healthy and produce good amounts of good quality fruit.”

UF has approved 17 new rootstocks, selected in most cases only because of their demonstrated tolerance in small plantings to greening, Gmitter said.
 
 
[ News search ]  [ ]  [ Notify friends ]  [ Print ]  [ Close ]

 
 
0 in all [view all]  Related Comments

 
Hot Graphics
Hot News
Hot Topics
 
 
Powered by Global FoodMate
Message Center(0)