HLB

Bactericide Grower Trials for HLB ‘Extremely Variable’

Ernie NeffBactericides, HLB Management

Stephanie Slinski, Citrus Research and Development Foundation bactericide project manager, discussed grower trials on the use of bactericides for HLB at the Florida Citrus Growers’ Institute in Avon Park on April 4. She summarizes the presentation. “We have a series of field trials set up throughout Florida to test the efficacy of oxytetracycline and streptomycin just in the grower program,” …

Injecting Citrus Tree Trunks with Bactericide May Help Stem Greening

Josh McGillCitrus

By: Brad Buck GAINESVILLE, Fla. — A chemical treatment known as a bactericide could help preserve citrus trees from the potentially deadly and costly greening disease, a new University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) study shows. Citrus is estimated as a $10.9 billion-a-year industry in Florida and the finding could be key to helping the state’s …

Bactericide Survey Results Summary

Josh McGillBactericides, Citrus Greening

By Stephanie Slinski and Harold Browning (Editor’s note: Click on the graphs throughout the article to enlarge them.) Bactericides have been available to growers as a new tool to improve the health of HLB-infected trees since early March 2016. This use has been under a crisis declaration from the Florida commissioner of agriculture, but on August 15 of this year, …

bactericides survey

Sparks Urges Growers to Take Bactericide Survey

Ernie NeffBactericides, Citrus Greening

Florida Citrus Mutual CEO Mike Sparks tells why it’s important for Florida citrus growers to participate in a bactericide survey. The survey was developed by the Citrus Research and Development Foundation and is being administered by AgNet Media. Even growers who are not using the bactericides yet are asked to participate. The purpose of the survey is to collect data …

Help Fight HLB, Take the Bactericide Survey

Josh McGillBactericides, Citrus Greening

The Citrus Research and Development Foundation (CRDF) has selected AgNet Media, owner of Citrus Expo and Citrus Industry magazine, to administer a grower survey on bactericide use. CRDF is asking that all Florida citrus growers participate in the survey so that the industry can gain a better understanding of how these products are being used against HLB. Three commercial bactericide …

Grower Participation Needed for Short Bactericide Survey

Tacy CalliesBactericides, Citrus Greening

It has been approximately two months since the crisis declaration was issued that allows Florida citrus growers to use bactericides to combat HLB. Three commercial products containing the two active ingredients, streptomycin and oxytetracycline, are available for use. Growers are implementing season-long plans for application of these materials to suppress HLB. A range of options exist for use of these …

Suggested Use Patterns for Antibacterial Products on Citrus

Kelsey FryCitrus

Megan Dewdney and Jim Graham with University of Florida’s Institute of Food and Agricultural Sciences (UF/IFAS) have developed a suggested use pattern for the three antibacterial products that were recently allowed for use on citrus under a Crisis Declaration by Florida Commissioner of Agriculture Adam Putnam. The new document, titled “Suggested Antibiotic Use Pattern for Huanglongbing Management,” was put together …

Urgent Request from Florida Citrus Mutual

Kelsey FryCitrus

Mike Sparks, executive vice president/CEO of Florida Citrus Mutual (FCM), distributed the following urgent request to the citrus industry this morning. Dear FCM Members and Friends: The U.S. Environmental Protection Agency (EPA) is currently reviewing our industry’s request to grant a Section 18 Emergency Exemption for two bactericides – oxytetracycline and streptomycin. The bactericides are essential in our fight against …