UPDATE: ACP Quarantine and Advocacy for Unimpeded Eradication

by Laurie Greene, Editor

CDFA filed a proposed emergency amendment TODAY to expand the ACP quarantine area in response to an “infestation” of the Asian citrus psyllid (ACP), Diaphorina citri, detected in the Farmersville/Visalia area (June 4, 2014), Tulare County. One adult female was found in the area. The proposed 14-mile expansion will include the Visalia area, and the state’s vast ACP quarantine will cover 46,544 sq. miles.

CDFA Secretary Karen Ross

CDFA Secretary Karen Ross

The regulation defines emergency as” a situation that calls for immediate action to avoid serious harm to the public peace, health, safety, or general welfare.” The government code provides,”if the emergency situation clearly poses such an immediate, serious harm that delaying action to allow public comment would be inconsistent with the public interest, an agency is not required to provide notice.”

CDFA Secretary Karen Ross believes that this emergency clearly poses such an immediate, serious harm that delaying action to give the notice would be inconsistent with the public interest. Therefore, Ross proposed that the CDFA Director may adopt reasonably necessary measures such as bypassing the mandatory notice five working days prior to emergency action in order to carry out emergency provisions. Additionally, she requested that the Director be permitted to establish, maintain, and enforce quarantine, eradication, and such other regulations necessary to circumscribe and exterminate or prevent the spread of any pest which is described in the code.

This comes after the California Citrus Industry’s recent backlash against the Executive Committee of the California Citrus Pest and Disease Prevention Committee’s proposed easing of the state’s ACP quarantine and eradication efforts.

Joel Nelsen, CA Citrus Mutual President

Joel Nelsen, CA Citrus Mutual President

And, while CDFA uses the word, “infestation”, Joel Nelsen, President of California Citrus Mutual, commented at the recent United Fresh Convention in Chicago, “There were two more ACP finds found in the northeast part of Tulare County. They were individual finds. Intensive trapping and tapping on the trees, looking for the ACP, hasn’t found any more. So one would argue that we’ve got a population—given the finds in the last year—but we’re still talking single digits.” Nelsen believes this demonstrates the eradication programs are working. “We’re supposed to find the ACP before finds a commercial citrus industry, and we’re doing that.”

Nelsen said the Executive Committee’s recent proposal to significantly modify the program was, “based upon some subjective analysis by a team of scientists who in fact believe that there’s more out there than what we can find.”

“So,” he continued, “we’re obligated to prove a negative; and as long as we do the intensive trapping program, as long as we continue the mandated treatment program, as long as we’re aggressively looking for the Asian citrus psyllid—I don’t see how, and industry doesn’t buy into the fact, you have an endemic population. We’re not finding them in volume; everything is isolated.”

“So, when the industry first became aware of this possible change in the treatment zones of the quarantine mandates, the industry challenged CDFA.”

Now, not only does the ACP program remain intact, but TODAY, CDFA Secretary Ross proposed measures for an unhindered and  immediate eradication response by CDFA to ACP discoveries.

Featured Photo Credit: Ted Batkin, Citrus Research Board, “Invasive Pests in California” 1/10.

2016-05-31T19:35:24-07:00June 18th, 2014|

CAPCA’s Terry Stark: Biopesticides More Mainstream

Stark Speaks About CAPCA and its Role in the Biopesticide Industry.

By Patrick Cavanaugh, Editor

 

Terry Stark, President and CEO of California Association of Pest Control Advisors (CAPCA,) told 140 attendees at the Biopesticide Industry Alliance semi-annual early April meeting in Sacramento, what his organization thinks about the softer pest and disease control products.

“CAPCA represents 3,000 members of the 4,000 licensed-PCAs in California.

We have expanded our educational outreach through CAPCA-ED. We run 40 seminars annually throughout the state to aid all license-holders to improve their categories,” Stark announced,” said Stark.

“The regulatory burden pushes us to be better and more advanced,” Stark said. “CAPCA has 16 chapters, and each chapter has a director seated on the state board. My Chairman of the board is Jeremy Briscoe a Certis USA national manager. So I believe CAPCA is very well integrated with the biopesticide industry. Jeremy is the first representative that is a non-retail, non-independent to serve as the chair of CAPCA. This is a big move in the mentality of what we do,” said Stark.

CAPCA has traditionally centered on the San Joaquin Valley – production agriculture – the heart and soul of diversified agriculture and the money. “However, in the last 10 years, the wine industry has taken a step higher than the our other crops. All of a sudden we have Napa, Sonoma, Paso Robles, and southward to Santa Maria and Ventura County.”

Stark explained that everything west of I-5 tended to be the “softer side” of PCAs and chemical use in California. “I say that with respect because the wine industry was looking for ways to use less conventional products, ways to brand both organically and sustainability and with lower tolerances for their products. That caught on solidly seven or eight years ago.” Stark continued, “My largest independent PCAs are between Mendocino and San Francisco.”

“Like my Ventura guys and gals, they use more biological controls by releasing a lot of beneficials,” said Stark. “And it’s hard to come in with a hard-core application and maintain your beneficial populations,” he said.

When Stark was asked to speak at the Biopesticide Alliance meeting, he was asked to talk about perceptions. “I reflected on what I saw as a manager when they hired me to come to CAPCA. You talk about perception of biopesticides, with all due respect to my membership, 30 percent think that it’s one way or the highway.

In the central part of the state, from Kern County and throughout the desert valleys, it’s still spray and run. It’s big business, big acres. But it has its place,” said Stark.

He spoke about California being a hodgepodge of the most invasive species in the world, with many new pests coming in seemingly every week.

“Our entire citrus industry is facing Asian Citrus Psyllid which vectors the deadly citrus greening disease; we just survived the Glassy-winged sharpshooters in the wine industry; and, we’ve got Shot-hole bores coming to avocados. This represents huge production areas,” he said.

CAPCA has recognized that there are new ideas in pest and disease control and has moved towards being able to incorporate other chemistries, pheromones, and other items into the tool chest.

 

CAPCA’s Aging Demographics

Stark shared some demographics of CAPCA. “In CAPCA meetings, I don’t see a lot of dark-haired people sitting in the room. I don’t see a lot of females sitting in the room.

Our gender is 10-15 percent females,” he said.

Seventy five percent of my membership has 16-plus years of experience as PCAs. CAPCA also manages 1,000 Certified Crop Advisor (CCAs) who focus on nutrient recommendations, and the same demographics carry over to them. Of that, 35 percent have 30-plus years of experience. Do you think many will work past 30 years?

CAPCA’s last membership survey was done in 2010. We are projecting a 20% loss of membership by 2015. And that continues outward in a five-year cycle.

Through the Department of Pest Regulations we are only testing maybe 12-15 percent maximum replacements with young PCAs coming into the cycle.

How do we survive? We are turning to electronics, iPhones, and iPads.

PCAs have to be licensed in California if you are using restricted-use materials, soliciting for sale, and/or acting as an expert thereof. That takes care of the whole sales group too.

So, in biopesticides, you’re outside of that umbrella in most ways. You have some products that you to play with, but overall, that gives a “softer approach” for the younger PCAs to look at.

 

 Working Areas of PCAs

Sixteen percent of PCAs work in field and row crops; 34 percent in trees & vines, the only ones getting water this year; vegetables at 12 percent; and turf and ornamentals –10 percent. Turf and ornamentals in California drop 50 percent in the last 5 years with the collapse of the housing and commercial real estate industries, plus golf courses, they have had a pullback. So our members have moved to retail and other areas.

If you are in PAC and you are in retail, you represent 30 percent of the industry. Eighteen percent are independents, and that means you truly do your own thing: if you have alfalfa, you have 20,000 acres you’re looking at; if you have citrus, you’ve got 3-5,000 acres; if you have vineyards, you’d better have 2-3000 acres to pay for it—if you want to make big money—and you’re working 7 days a week to do that. Seventeen percent are in-house; these are the Paramount’s and the Boswells of the industry. They hire CCAs and PCAs like full-time employee of the ranch.

The dynamics of I-5 is not moving into the Central Valley or into the southern counties. You have pockets of Los Angeles and Santa Barbara where you have nursery stocks, that‘s always been kind of open to the biopesticides industry and its products.

What I think has made the biopesticide industry successful, beyond all of your research, hard work and marketing, are the opportunities and the new wave of using your thumbs, and twitter, and communications, and Facebook, and social media in general. The outreach that you can do your business on the iPhone and still drive down the road, answering your clients’ questions has enabled the “boutique” industry in the last 5 years to come closer to the mainstream because customers don’t have to do any special work to find out about you. You are in their feed lines of information. These are important tools,” said Stark.

“California is a highly-regulated environment, so electronics has complemented other resources. I think the known fact that many products are less toxic is a huge benefactor,” he said.

“Take the Light Brown Apple Moth, which ended up being a environmental community PR campaign that kicked food and agriculture’s butt in California. And now every fruit tree in Santa Cruz is going to die from the apple moth. You can’t even move the firewood because it will contaminate the rest of the area,” Stark said.

The unknown elements of a pheromone to treat the moth were a big problem because the public did not understand, and the industry took it for granted. “The pheromone is about as soft and appropriate as you can get in the marketplace,” said Stark. “But we need to approach the public in a different way. And I think the biopesticide industry is doing a much better job,” he said.

“I’d be remiss with all of the large companies sitting in the room, the BASF’s, Syngenta’s, Bayer’s, the Valent’s—all have learned to adopt and bring into their tool chest additional products that can complement their conventional materials and usually make the grower more profit,” noted Stark.

“CAPCA doesn’t get into this much, but we have a lot regulatory obligation responsibility to protect the field worker. The toxicity and the life of the product go a long way in how you get back into the field,” he said.

“So, in the biopesticide world, you have a better opportunity of targeting the exact pest you need to target. It’s not a broad-spectrum-type deal. So that gives you the advantage. My PCAs see that– my 50 percent younger side in the house – sees that. And that’s a positive for this industry,” Stark said.

IPM is not a word that is understood until you get to California. CAPCA cannot do anything in his recommendation without being CEQA-oriented (California Environmental Quality Act) must look for alternative uses before any restrictive material can be made; otherwise he is in violation of his own recommendation. IPM, and biopesticide products fit that requirement to make that check mark when they do that.

“In addition, biologicals are lower priced than they ware 7-8 years ago. And that’s good because the grower doesn’t spend a dime more than they have to. If you think PCAs are out there pounding product or fertilizer on, and the farmer is not making any money, just three minutes later in the coffee shop, that guy is fired and another is hired,” Stark said.

“It is important to the sustainability in going forward, when you have a regulatory environment like we do in California. We have a built-in arena here and people are always listening to what can be done better and still make a profit. In my opinion, you are off to the races and biopesticides are mainstream now,” noted Stark.

If you can hit 15-20% of the marketplace, it’s been a great quarter-century run for you to get there and I think the CAPCA membership is looking forward to a long-lasting relationship.

He reminded attendees of the popular CAPCA Conference, Oct. 19-21, 2014 at the Disneyland Hotel in Anaheim. “I have 1,300 attendees and 150 exhibitors. What better place to be than with 800-900 license holders. It’s all relationships. Once you get the relationship, your social media, and your electronics, your product will sell itself,” Stark concluded.

2016-05-31T19:35:25-07:00June 15th, 2014|

Asian Citrus Psyllid Quarantine Expansion in Tulare County

An additional portion of Tulare County has been placed under quarantine for the Asian citrus psyllid (ACP) following the detection of two psyllids in separate traps in an unincorporated area northwest of the community of Ivanhoe in Tulare County. This brings the total quarantine area in Tulare County to 856 square miles.

The new quarantine zone measures 110 square miles in Tulare County, bordered on the north by Avenue 384; on the east by Road 180; on the south by E Main Street; and on the west by Road 80.

The new quarantine zone will connect existing quarantine zones already in place. A map is available online at: http://pi.cdfa.ca.gov/pqm/manual/pdf/maps/3435ACPTulareCounty.pdf

Also, a single ACP has been detected west of Exeter near the community of Farmersville recently and may lead to another quarantine expansion later this month. The parameters and size of that additional new regulated area are still being determined.

In addition to the developments in Tulare County, ACP quarantines remain in place in Fresno, Kern, Imperial, Los Angeles, Orange, Riverside, San Bernardino, San Diego, San Luis Obispo, Santa Barbara, and Ventura counties.

The ACP is an invasive species of grave concern because it can carry the disease huanglongbing (HLB), also known as citrus greening.  All citrus and closely related species are susceptible hosts for both the insect and the disease.

There is no cure once a tree becomes infected.  The diseased tree will decline in health until it dies.  HLB has been detected just once in California – in 2012 on a single residential property in Hacienda Heights, Los Angeles County.

HLB is known to be present in Mexico and in parts of the southern U.S.  Florida first detected the pest in 1998 and the disease in 2005, and the two have been detected in all 30 citrus-producing counties in that state.  The University of Florida estimates the disease has tallied more than 6,600 lost jobs, $1.3 billion in lost revenue to growers and $3.6 billion in lost economic activity.

Residents in the area who think they may have seen the Asian citrus psyllid are urged to call CDFA’s Pest Hotline at 1-800-491-1899.  For more information on the Asian citrus psyllid and HLB, please visit: www.cdfa.ca.gov/go/acp.

2016-05-31T19:35:26-07:00June 12th, 2014|

How Homeowners Can Help Stop Citrus Greening

Homeowners with a citrus tree in their yard are an important part of the defense in keeping the Asian Citrus Psyllid out of the San Joaquin Valley. It’s important since the insect vectors a deadly disease on citrus.

Kevin Severns is a citrus grower and chairman of the California Citrus Mutual, based in the Tulare county town of Exeter. Severn says homeowners are an integral part of the picture.

“More homes than not and certainly more neighborhoods than not, have citrus trees in them. Certainly in the San Joaquin Valley and Southern California as well. In fact, in Southern California there is actually more acreage in backyards than there is in the rest of the citrus industry combined. So the homeowner is key to us winning this fight against the Asian Citrus Psyllid.”

Severns gives some pointers on what homeowners can do to prevent the spread of the Asian Citrus Psyllid.

“So what they can do for us is actually a couple of things. They can go out and inspect their trees for the Asian Citrus Psyllid. We have a lots of materials that are available for them to be able to identify the bug,” said Severns. “Essentially what it looks like is little tiny spikes or thorns, on the back of the leaf. If a homeowner certainly sees something like that, the best thing for them to  can do is call the County Ag Commissioner’s office and they can bring someone out who can positively identify it.” he added.

Severns said homeowners also should be looking at the symptoms of  Huanglongbing disease, also known as citrus greening, which is the disease the ACP carries.

“Stunted growth on the tree, yellowing on the tree, and fruit that is oblong and misshapen. So all this together they can help us look for [Asian Citrus Psyllid]. One other thing they can do is to not bring plant material in from other areas that are heavily infested with the Asian Citrus Psyllid, that is a huge deal for us. So all those things together, if they can help us be vigilant on this, that would just be huge in us winning this fight and keeping them out of the Central Valley.”

For more information on this disease, go to CaliforniaCitrusThreat.org

2016-05-31T19:35:26-07:00June 11th, 2014|

Crop Safety: How You Can Prevent the Spread of the Asian Citrus Psyllid

A new video aims to educate California citrus industry workers on what they should be doing in the field to limit the spread of the Asian citrus psyllid.

The three-minute video produced by the Citrus Pest & Disease Prevention Program demonstrates the best management practices needed to limit the spread of the psyllid and protect crops.

As the video mentions, the Asian citrus psyllid feeds on  leaves and stems of citrus trees, and properly managing this plant material will help avoid accidentally transferring the psyllid from one work site to the next.

Watch the video here: http://www.youtube.com/watch?v=Mdy4PtUA1a8

2016-05-31T19:37:59-07:00May 1st, 2014|

Asian Citrus Psyllid Quarantine Established in San Luis Obispo County

Breaking News: NEW ACP Discovery

 

Victoria Hornbaker, APHIS Citrus Program Manager, announced TODAY the first confirmed Asian citrus psyllid find in San Luis Obispo County as reported in a San Luis Obispo County Ag Commissioner’s press release.

APHIS LOGO

Hornbaker also announced a Science Advisory Panel Report Stakeholder meeting will be held on April 16, 2014 at 9 am at CDFA headquarters, 1220 N Street, Room 220, Sacramento, CA 95814. To participate via conference call, please call 866-692-3158 and use participant code 87947483.

The meeting agenda follows this article.

Martin Settevendemie, Agricultural Commissioner/Sealer, County of San Luis Obispo announced detection of an adult Asian Citrus Psyllid in an insect trap on March 26th in a residential landscape near Arroyo Grande. The discovery prompted a high-density trapping delimitation survey of the immediate and adjacent area – about a nine square mile area – and no other ACPs were found.

A quarantine restricting the movement of citrus nursery stock and citrus fruit within a five-mile radius around the detection site has already been established by the California Department of Food and Agriculture to prevent the spread of this serious plant pest. “We are working with growers to get everyone in compliance with the regulation. This will help them understand what the requirements are to move any product outside of the quarantine area,” said Settevendemie.San Luis Obispo County Ag Commissioner Logo

CDFA announced that they will be conducting spray eradication treatments approximately 800 meters around the detection to eradicate this pest.

The first detection of the Asian Citrus Psyllid in California occurred in San Diego County in 2008. Since then, it has been found throughout southern California.

“This insect pest is of serious concern to California’s commercial citrus because it is responsible for spreading Huanglongbing, also called citrus greening disease, a plant disease that is fatal to all types of citrus trees. This includes citrus trees in countless landscapes across the county as well as local commercial citrus orchards valued at over $13 million in 2013,” according to Settevendemie.

Over the past ten years nearly 50% of the commercial citrus groves in Florida have been killed by this disease. The University of Florida estimates the disease has tallied more than 6,600 lost jobs, $1.3 billion in lost revenue to growers and $3.6 billion in lost economic activity for the state. The disease does not affect human health.

A single orange tree infected with Huanglongbing was found in a Los Angeles County backyard in 2012. To date no additional detections of the disease in California have occurred.

Staff from the San Luis Obispo County Agricultural Commissioner’s office and officials from the California Department of Food and Agriculture continue to search for this pest by monitoring hundreds of insect traps placed in urban neighborhoods and commercial orchards throughout the county.

“It is difficult to close off all potential pest pathways into the county. An engaged community of all county residents is critical in successfully excluding pests such as Asian Citrus Psyllid,” said Settevendemie.

Community members can do the following to protect backyard citrus trees and the local citrus industry:

        Buy Local! Purchase citrus trees from reputable local sources selling plants that have been routinely inspected by the Agricultural Commissioner’s staff.
        Do not transport citrus plants or plant parts into the county from quarantine areas. Call 805- 781-5910 for information about quarantine areas.
        Check residential landscaping often for signs of unusual symptoms or strange insects. Contact the local University of California Cooperative Extension’s Master Gardener Program at 805-781-5939 for help in identification of unusual plant symptoms or pests.
        If asked, allow the Agricultural Commissioner’s staff to place an insect trap in your yard and cooperate with officials if it becomes necessary to exclude or eliminate Asian Citrus Psyllid from San Luis Obispo County.

For more information about the Asian Citrus Psyllid visit the California Department of Food and Agriculture website or the San Luis Obispo County Agricultural Commissioner/Sealer’s website.

 

 

AGENDA FOR: ACP/HLB Ad Hoc Science Advisory Panel Report

Stakeholder Review/Conference Call

April 16, 2014, 9:00 a.m.

CDFA LOGO

Call-in number: 866-692-3158

Passcode: 87947483

– This meeting is open to the General Public –

 

AGENDA

1. Call to order, introductions – Jason Leathers

2. Review of Science Advisory Panel Questions and Answers

3. Review of Science Advisory Panel Report

a. Rapid Detection of HLB Infected Trees and/or Psyllids

b. Longitudinal Study being Conducted at the UC Davis Containment Facility

c. Potential for Movement of CLas Infected ACP with Fruit Movement

d. Recommendations Regarding Areawide ACP Treatment Program

e. Recommendations Affecting Quarantine Area

f. Recommendations Affecting Citrus Nurseries

4. Additional Questions/Review Items

 

2016-05-31T19:38:04-07:00April 3rd, 2014|

Science Advisory Report Posted

The California Department of Food and Agriculture‘s (CDFA) Asian Citrus Psyllid (ACP) and Huanglongbing (HLB) Ad Hoc Science Advisory Panel (SAP) is a group of scientists selected by the Secretary to provide scientific advice to the Department to ensure that they are using the best science available when developing program policy and protocols.

These scientists consist of experts from states that have already experienced the sequence of events associated with ACP/HLB infestation, as well as California-based scientists with local knowledge to ensure a diverse perspective.

The panel met in December 2013 and was tasked with providing recommendations on a series of non-regulatory questions vetted by CDFA.

This report contains the list of questions and the answers from the ACP-SAP. In addition, the report contains the SAP’s comments and recommendations for consideration in the development of ACP/HLB programs in California.

Among the many questions answered in the report, here are a few:

  • What is the appropriate size of treatment areas around ACP find sites in eradication zones under a variety of scenarios?
  • Would it be beneficial to freeze dry leaves from asymptomatic, VOC positive trees for future analysis, when technology improves?
  • With most of the ACP detections in Tulare County being on traps placed on poles rather than within the canopy, should we change trap placement for the ACP program?
  • On March 23, 2014 we will be 2 years without a HLB detection in California. What should be our exit strategy?

For a copy of the letter, click here.

 If you have any questions or concerns, please do not hesitate to contact the Citrus Program Manager, Victoria Hornbaker at 916-654-0317 or via email at Victoria.Hornbaker@cdfa.ca.gov.

2016-05-31T19:38:09-07:00March 19th, 2014|

Citrus Showcase Had Strong Showing

Citrus Showcase News

Area-Wide ACP Spraying To Start Soon

By Patrick Cavanaugh, Editor

The 2014 California Citrus Showcase in Visalia, hosted by the Exeter based California Citrus Mutual, brought a record crowd.

“It was the largest event we have had in our 15 years,” said Joel Nelson, President of the California Citrus Mutual, the organization that hosts the annual event. “We had about 100 exhibitors and about 650 people for lunch, and roughly 1,000 growers who meandered though the entire show throughout the course of the day,”  Nelson said.

There were also six workshops that focused on the Asian Citrus Psyllid, the vector of the fatal HLB disease, water quality and even GMO research to help find HLB resistant citrus stock.

“What we wanted to do  was  give our growers a bit of optimism,” said Nelson. “Our citrus industry has been hit with so many challenges, not withstanding the ACP/HLB issue, the  disease that is ravaging Florida; the freeze in December and now the drought conditions.”

“We wanted the industry to be aware that there are opportunities to fix these problems that are facing our industry, and I think that the growers left here much more positive than when they came in,” said Nelson.

Joel Nelson and Felicia Marcus

Joel Nelson, President of California Citrus Mutual, with Felicia Marcus, Chair of the State Water Resources Control Board

Some of the highlights of the half-day event included:

The keynote speaker for the inaugural Citrus Showcase Breakfast was Felicia Marcus, Chair of the State Water Resources Control Board. “This is a scary and uncertain drought, and it is going to be painful,” Marcus said.

“There is no question that we would not be where we are today if we had more storage,” Marcus said. “We are concerned with climate change when we could be facing the regular loss of half of our storage…snow in the mountains.”

She also said that nitrates in the ground water are a legacy issue.

Another big topic centered on what can be done to suppress the ACP, which will help prevent HLB infected trees.

The San Joaquin Valley Citrus Industry has been discussing area-wide treatment of orchards, on top of the mandated treatments when a psyllid is found.

Kevin Severens

Kevin Severns

“As it stands right now, there would be logical areas where geographically it would make sense to have that as a treatment zone,” said Kevin Severns, a grower and  the new Chairman of California Citrus Mutual.

“There will be area captains in each of the zones, such as a grower or other person well-known in the area. They would work with an area-wide coordinator, and the state-wide coordinator will be responsible for coordinating treatment,” Severns said.

The spray timing would be when new growth flushes occur on citrus trees, a time when the ACP is attracted too.

Attendees also heard from Mike Sparks, President of the Florida Citrus Mutual, who painted a grim picture of what has happened to the Florida citrus industry and described its uncertain future.

“The losses due to HLB over the last seven years have been more than $70 million, said Sparks. “Before HLB disease hit us, the Florida Citrus industry was at 815,000 acres. Today the acreage is at 525,000.  And we are losing orange juice processing plant infrastructure due to the low volume, pegged at only  115 million boxes, down from 133 million boxes last season.”

“Every orchard in the state is infected and growers are doing every thing they can to reduce ACP numbers and remove HLB-infected trees,” said Sparks.

Mike Sparks President Florida Citrus Mutual

Mike Sparks

There is particular concern for orchards that have been abandoned.

“The cost of production in order to fight ACP with sprays continues to go up, while production goes down. We know this is not sustainable,” said Sparks.

“Over the years, Florida citrus growers have had to deal with freezes, citrus canker, and even powerful hurricanes that have wiped out orchards. At least those orchards could be replanted and production would resume. HLB, is a far different threat. It has put growers to their knees,” Sparks said.

 

2016-05-31T19:38:51-07:00March 7th, 2014|
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