Title: Highlands citrus talk
Full Citation
Permanent Link: http://ufdc.ufl.edu/UF00091721/00012
 Material Information
Title: Highlands citrus talk
Physical Description: Serial
Language: English
Creator: Highlands County Extension, Institute of Food and Agricultural Sciences, University of Florida
Publisher: Highlands County Extension, Institute of Food and Agricultural Sciences, University of Florida
Place of Publication: Gainesville, Fla.
Publication Date: March 2010
Copyright Date: 2010
 Record Information
Bibliographic ID: UF00091721
Volume ID: VID00012
Source Institution: University of Florida
Holding Location: University of Florida
Rights Management: All rights reserved by the source institution and holding location.


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4509 George Boulevard, Sebring, Florida 33875 (863) 402-6540

The Highlands County Citrus Extension Newsletter

Highlands Citrus E-Talk

Vol. # 3 No. 3 March 2010

2010 Florida Citrus Growers Institute

Tuesday, April 13, 2010, 8:00 a.m. to 3:30 p.m.

South Florida Community College Theatre for the Performing Arts
Avon Park, Florida

Program Areas will include speakers on:
1. Asian Citrus Psyllid Management & Practical HLB Field Experience
2. HLB Management
3. Plant Improvement Genomics

Speakers will be from Florida, California, and International venues.
A copy of the program is attached. CEU's are approved for both RUP and CCA. 6 CEU's
can be obtained in Private Applicator, Ag Tree Crop or Demonstration Research
categories for RUP, and 4.5 CEU's for CCA Pest Management or 1 CEU for Crop

The Florida Citrus Growers Institute is organized by the Florida Extension Citrus Agents

Please mark your calendar and plan to attend.
Pre-Registration is required.
For registration, please contact
Jane Wilson at (863) 956-1151 2
or miw()crec.ifas.ufl.edu

Lunch is provided by sponsors, Bayer Crop Science, Syngenta Crop Protection,
AgriQuest Inc., Triangle Chemical Co., and DOW AgriScience.

RUP CEU's Workshop

Tuesday March 30, 2010 8:30 a.m. 4:30 p.m.
Bert J. Harris, Agricultural Center, Sebring, Florida

You can earn up to 6 CEU's in Private Applicator, Ag Tree
Crop, Demonstration & Research, and six other commercial
categories or two Limited Certification Categories.

The Registration Fee is $20.00 payable in advance or at the door (payable to the Highlands
Horticulture Advisory Committee). Registration includes lunch. Participants can attend for
between 1 and 6 CEU's.

To Register call (863) 402-6540 or email plowboy@ufl.edu.

"IFAS Guidance for Huanglongbing (Greening) Management"

The UF/IFAS Citrus Research/Extension Team has brought together a plethora of information,
based on current research, on the current position of UF/IFAS on management of Citrus
Greening (Huanglongbing).

This "Guidance Document" is a guide containing options using the current IFAS position on
management of HLB to aid you in decision making.

Print it off and when you have time, read it, and set it aside for a while, then read it again. It does
not make decisions for you, but it should give you direction and help you with "guidance" as you
try to cope with this pest.

This document is dynamic and will be modified as research lends to future improvements.

Florida Citrus Agents Survey

The Florida Extension Citrus Agents work cooperatively on educational programs. We need to
survey these who participate in our programs to: 1). effectively evaluate the relevance of
programs, 2). to determine how participants utilize the information received, and 3). to respond to
funding sources for our programs such as grants and sponsors.

If you attended the Florida Citrus Grower Institute Symposium last Spring (April 2009) in Bartow,
or one of the Fall 2009 Low Volume Technology Workshops in one of the six locations, would you
take four minutes and complete the survey at the following computer link:


Thank you.

Florida Citrus Industry Coordinating Council Annual Report

The FCIRCC has issued its Annual Report for 2009. The council annually establishes research
priorities based on input from all segments of the industry. Attached is a copy of the report
summary. If you want to see the full report, go to www.fcircc.orq.
2011 Youth Citrus Project

The 2010 Youth Citrus project was very successful with 32 young
people growing citrus trees and displaying them at the fair. The
objective of creating more awareness and understanding of citrus
and the Highlands Citrus industry by these young people was met.

We are now taking applications for the 2011 Youth Citrus Project.
This project is open to all youth including 4-H & FFA members between the ages of 8 andl8.
Also, they must be in the 3rd-12th grade for the 2010-2011 school year.

Attached is a flier announcing the 2010 program.

If you know of some young person who should consider entering this project have them contact
me at (863) 402-6540 or plowboyvufl.edu and I will get them a registration form.

Registration forms are due by April 16, 2010 to the Highlands County Extension Office, 4509
George Blvd., Sebring, FL, 33875.

Participants must attend the First Workshop Youth Citrus Program Workshop Thursday evening
April 22nd, 2010 6pm-7:30pm at the Bert J. Harris Agricultural Center.


Citrus Mechanical Harvesting Field Day and Workshop:
Overcoming Obstacles and Making the Transition

Wednesday, April 21, 2010 8:00 a.m. noon
Field Trip 8:30 a.m. Program 10:00 a.m.
Lunch: Noon
University of Florida, Southwest FL Research and Education Center
2685 State Road 29 North
Immokalee, FL 34142

RSVP for workshop and/or field trip:
Barbara Hyman at hymanb@ufl.edu or call (239) 658-3400

Citrus Flower Bud Induction Advisory

Dr. Gene Albrigo during the fall and spring issues regular Flower Bud Induction Advisories based
on weather related parameters. It is an excellent tool to predict flower bud initiation. This year has

been one of those years where the use of this tool is magnified because of long periods of cool

Some pinfeather flush and bud break has been observed; however, it has been slowed
dramatically due to recent cold temperatures.

One of the biggest spin-offs of this advisory is the aid in planning sprays that relate to bloom
period as we attempt to control psyllids while and avoid applications during high bee activity.

The current advisory (March 5, 2010 is as follows:

FLOWER BUD INDUCTION ADVISORY #11 for 2009-2010-03/05/10

Current status for 2009-10 Bloom -Due to the cool weather, predicted full
bloom dates have been pushed back about one week in central and
northern areas and 3 or 4 days later in southern areas. The predicted full
bloom dates are 19-21 March in southern areas, 25 to 27 March in central
areas, and 29 to 30 March in northern areas. These dates may be pushed
back one or two more days from the cold weather predicted into this week
end. The warmer weather next week should advance bud growth and full
bloom will come quickly if warm weather continues after next week.

In central Florida daytimes highs are projected to be above 70 degrees F through Sunday, March

Although a single intense bloom should be the norm, some blocks have little bud push while others
have buds out 2 cm with the flowers clearly visible. This situation exists in Valencia blocks from
Lake Alfred to Lake Placid and perhaps in all districts. A scattering of inflorescences have been
observed that were near full bloom, but no healthy trees were seen with a general full bloom. With
the induction levels experienced this year, I expect that most buds will produce more than one
flower. Most buds appear to have leaves as well as flowers, necessary for good fruit set.

Unless unusual weather occurs, I will update these reports in two weeks, about March 19th.
If you have further questions, please contact me (albrigoaufl.edu).

For more information from the Flower Bud Induction Advisory click on the following link:

http://www.crec.ifas.ufl.edu/extension/flowerbud/2010/03 05 10.htm

Tim Hurner,
Multi-County Citrus Extension Agent
Highlands County

4509 George Boulevard Sebring, FL 33870-5867
Tele: (863) 402-6540 Fax (863) 402-6544
Email: plowboyv ufl.edu *Web Site: http://highlands.ifas.ufl.edu

Highlands County Extension is a cooperating service of the Highlands County Board of County Commissioners and the
University of Florida. The Institute of Food and Agricultural Sciences (IFAS) is an Equal Employment Opportunity -
Affirmative Action Employer authorized to provide research, educational information and other services only to individuals
and institutions that function with non-discrimination with respect to race, creed, color, religion, age, sex, disability, sex,
sexual orientation, marital status, national origin, political opinions, or affiliations. U. S. Department of Agriculture,

Cooperative Extension Services, University of Florida, IFAS, Florida A. & M. University Cooperative Extension Programs,
and Boards of County Commissioners Cooperating.

Citrus Greening or Huanglongbing (HLB)
continues to spread throughout citrus production
areas of Florida. The 2010 Florida Citrus
Growers' Institute is an opportunity for Florida
citrus growers to come together under a single
purpose to learn about effective management of
this devastating disease. Topics this year include
Asian citrus psyllid management, HLB field
experience, HLB management, plant
improvement and genomics.
Continuing Education Units (CEU's) will be
offered for holders of restricted use pesticide
licenses (RUP) and certified crop advisors
(CCA). Six CEU's will be offered in the
following categories: private applicator,
agricultural tree crop, and demonstration &
research for RUP holders. CCA's will be offered
CEU's in the pest management (2 CEU's) and
crop management (2.5 CEU's) categories.

Bayer CropScience
FMC Corporation
Syngenta Crop Protection
AgraQuest, Inc
Triangle Chemical Company
Dow AgroSciences
Valent USA

The South Florida Community College is located at
600 W College Dr in Avon Park.
From the South: Take U.S. Hwy. 27/98 north
towards Avon Park, turn east onto W College Dr
and follow the signs to the Theatre.
From the North: Take U.S. Hwy. 27/98 south to
Avon Park, continue south to W College Dr, turn
east onto W College Dr and follow the signs to the
From the East: Take U.S. Hwy. 98 north to where
U.S. Hwy. 27/98 merge south of Sebring. Proceed
on U.S. Hwy. 27/98 north towards Avon Park, turn
east onto W College Dr and follow the signs to the
From the West: Take S.R. 64 east to Avon Park,
turn south on U.S. Highway 27/98 to W College
Dr, turn east onto W College Dr and follow the
signs to the Theatre.


~~r ~ iCI-r~

2010 Florida
Citrtu Growier,

Conducted by -
University of Florida, IFAS Extension
Florida Citrus Production Research
Advisory Council
Greening Research Task Force
South Florida Community College
Theatre for Performing Arts
Avon Park, Florida
April 13, 2010



2010 Florida Citrus Growers' Institute

8:00 AM Registration
8:25 AM Welcome and Introductions

8:30 AM Effect of Insecticides on HLB
Pathogen Transmission by Psyllids Dr: Michael
Rogers, CREC
8:45 AM Current and Emerging Psyllid
Management Tools and Pesticide Resistance -
Dr. Lukasz Stelinzkil CREC
9:00 AM The Future of Psyllid Management -
Dr. Phil Stawnly, SWFREC
9:15 AM Effect of Light and Cultural
Practices on Behavior of Asian Citrus Psyllids
- Dr: Manamuou Setanou, Texas A&M, Kingsville
Citrus Center, Weslaco, TX
9:45 AM Managing an Insectory Dr: Shawron
Weingarten, Orange Co., Arcadia, FL
9:55 AM Lessons Learned from 4 Years of
HLB Management Mr: Mike Irey, United States
Sugar Corp., Clewiston, FL
10:10 AM Florida Citrus Industry Research
Coordinating Council Update Mr. John
Jackson, Director, Lakeland, FL
10:20 AM Florida Citrus Administrative
Committee Mr. Duke Chadwell, Manager,
Lakeland, FL
10:25 AM Break
10:45 AM Update on Systemic Acquired
Resistance in Plants Dr: Arnold Schumann,
11:00 AM Nutrition and SAR's Effects on
HLB Infected Trees Dr: Bob Roue, SWFREC
11:15 AM HLB Infected Citrus Tree Yield
and Health when on a Nutritional Program -
Dr: Tim Spann, CREC

11:30 AM Advanced Production Systems in
Florida- Dr. KellyMorgan, SWFREC
11:45 AM South Africa's Perspective on
Advanced Citrus Production and Greening -
Dr. Hennie le Roux, Citrus Research International,
Nelspruit, South Africa
12:30 PM Lunch
1:30 PM Breeding, Genomics and Genetic
Engineering What This all Means to a
Grower Dr. MikealRoose, University of
California Riverside, Riverside, CA
2:00 PM USDA Plant Improvement Dr. Ed
Stover, USDA/ARS, Ft. Pierce, FL
2:15 PM Genetic Engineering Approaches to
Solving HLB and Canker Dr Jude Grosser
2:30 PM Transforming Tristeza to Give Trees
Resistance to HLB Dr. BillDawmsn, CREC
2:45 PM DNA Mining Shows that
Liberibacter is Lone Cause of HLB Dr Eric
Triplett, UF/IFAS, Gainesville, FL
3:00 PM Genome Sequencing and
Application to Genetic Improvement Dr Fred
Gmitter CREC
3:15 PM Southern Gardens Genetically
Modified Citrus Trees Mr. Rick Kress, Pres.,
Southern Gardens Citrus., Clewiston, FL
3:30 PM Adjourn
CES: County Extension Service
CREC: Citrus Research & Education Center,
Lake Alfred, FL
SWFREC: Southwest Florida Research &
Education Center, Immokalee, FL
UF/IFAS: University of Florida, Institute of
Food and Agricultural Sciences
USDA/ARS: United States Department of
Agriculture/Agricultural Research Service

Need CEUs?
An opportunity for licensed pesticide applicators to earn
CEUs will be held March 30, 2010 from 8:30 to 4:00 EST.

The event will be conducted via Polycom at the UF/IFAS
Highlands County Extension office. An Extension agent will
be on hand to attend to any or all of the 6 sections for
pesticide licensing recertification credit.

A total of 6 FDACS-approved CEUs are available for the
entire day in the following
Agricultural Row Crop

Agricultural Tree Crop

Aquatic Pest Control

Demonstration & Research

Forest Pest Control

Natural Areas Weed Management

Ornamental & Turf

Private Applicator Agriculture

Right-of-Way Pest Control

Pest Control Operator Lawn & Ornamental

Limited Commercial Landscape Maintenance

Limited Lawn & Ornamental Pest Control

4509 George Blvd.
Sebring, FL 33875-5837
(863) 402-6540
Web Site


The Extension Office is located at the
intersection of US-27 and George Boulevard, at
the Bert J. Harris Jr. Agricultural Center. This
Center is on the west side of US-27. There is a
yellow flashing light at the intersection. It is
located approximately 1 mile south of Highlands
Regional Hospital and % mile north of the
intersection of US-98, US-27, and SR-66. The
concrete, one-story, off-white building is located
in the middle, in front of the building.
County Map

Highlands County Extension is a cooperating service of the Highlands County Board of
County Commissioners and the University of Florida The Institute of Food and
Agricultural Sciences (IFAS) is an Equal Employment Opportunity Affirmative Action
Employer authorized to provide research, educational information and other services
only to individuals and institutions that function with non-discrimination with respect to
r.d, color, religion, age disability sex sexual orientation marital status
Ii,.1 origin, political opinions or affiliations U S department of
AguiiGulule,Cooperative Extension Service, University of Florida IFAS, Florida A & M
University Cooperative Extension Program, and Boards of County Commissioners
Coopera ing

10:05- "Plant Anatomy: The Clyde Smith
10:55 Route of Herbicides

and Within Plants"

11:10- "New Herbicide Mike
11:35 Registrations and Netherland
Use Patterns"

11:35 "Managing Herbicide
12:00 Applications Against
Bill Haller
Development of

1:00 "New Weeds to be on Colette Jacono
1:50 the Look-out for"

2:05 "Integrating Biological Jim Cuda
2:30 Controls and

2:30 "What is NPDES and Mark Mossler
2:55 How it May Affect and Fred Fishel

3:10 "Which Herbicide to Jason Ferrell
3:35 Use"

3:35 "Minimizing Non- Ken Langeland
4:00 target Herbicide

Please call Dr. John C. Alleyne for CEU
information or Rachel for pre- registration (863)
402 6540. Deadline for registration is March 23.

Cost $20.

Credit for Certified Crop Advisors with Pest
Management Certification has been applied for
and is pending approval.

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