rootstocks

Some Rootstocks Succumbed to Irma

Ernie Neffhurricane, Rootstocks

Researchers inspecting their groves at the Southwest Florida Research and Education Center after Hurricane Irma found that trees on certain rootstocks were very likely to be uprooted. Fernando Alferez, a horticulturist at the Immokalee center, discusses the uprooted trees and hopes he has for fresh citrus growing. “This is anecdotal evidence from our experience here,” Alferez says. “What we saw …

Citrus Expo

Impacts of Hurricane Irma on HLB Field Research

Tacy CalliesNews from our Sponsor

By Harold Browning Column sponsored by the Citrus Research and Development Foundation The effects of Hurricane Irma in early September on the Florida citrus industry were obvious and immediate. Serious loss of this year’s fruit crop, tree damage and standing water in groves were experienced. Every effort must be made to address these impacts on Florida citrus growers. The hurricane …

HLB

Snively: Forecast as Good as We Can Ask for

Ernie NeffCrop Forecast, hurricane

Jim Snively of Southern Gardens Citrus reacts to the Oct. 12 USDA forecast of 54 million orange boxes for the 2017-18 season. He also addresses his company’s damage from Hurricane Irma and the storm’s long-term impact on the citrus industry. “I think the number is as good as what we can ask for right now, with so much uncertainty, not …

forecast

Grower: Forecast Is Too High, but Future Optimistic

Ernie NeffCrop Forecast

Grower Kevin Shelfer of Joshua Citrus lacks confidence in the U.S. Department of Agriculture’s initial 54 million-box forecast for Florida oranges. “I feel like the (USDA) number is way higher than what I personally think it is,” he says. “I had in mind it would probably be in the mid-30s to 40 (million boxes).” He expects to see further declines …

forecast

Jonathan Brown Discusses Crop Forecast, Irma Damage

Ernie NeffForecast, hurricane

Citrus grower Jonathan Brown of Bethel Farms in Arcadia reacts to the Oct. 12 initial U.S. Department of Agriculture citrus crop forecast of 54 million boxes of Florida oranges. He also discusses damage from Hurricane Irma. “I was a little bit impressed that it (the forecast) came out where it did,” Brown says. “I was kind of expecting it to …

freeze

Mutual Updates Efforts to Obtain Hurricane Irma Aid

Ernie Neffhurricane

Florida Citrus Mutual spokesman Andrew Meadows updates the grower association’s efforts to obtain aid for growers in the wake of Hurricane Irma. “It’s been a month since Irma hit, and we at Mutual have been very busy understanding the gravity of the situation and communicating that with our congressional delegation and leaders with the USDA,” Meadows says. “Everybody that needs …

HLB

Gmitter on Surviving HLB, What to Plant and Lemon Potential

Ernie NeffHLB Management

In a wide-ranging talk at Citrus Expo in August, University of Florida Institute of Food and Agricultural Sciences researcher Fred Gmitter discussed many topics important to growers. Subjects included making variety decisions when planting, surviving HLB, and the potential for lemons in Florida. He summarizes his discussion: “We can give information (about citrus varieties), but we don’t want to give …

Growers Discuss Hurricane Irma Losses and Issues

Ernie Neffhurricane

Growers shared their concerns about numerous Hurricane Irma issues in a grower forum Friday in Arcadia. Multi-county citrus Extension agent Steve Futch summarizes the discussions. Futch says there was talk about potential disaster relief for growers and crop insurance. There was some discussion about whether there was enough damage to receive crop insurance payments. “I think the consensus was that …

hurricane

Hurricane Irma Smashed Recovery; Aid Needed

Ernie Neffhurricane

Just before Hurricane Irma whacked Florida, groves and crops appeared to be improving after years of losses from HLB, grower and Florida Citrus Commission Chairman Ellis Hunt Jr. says. Now, he adds, growers need federal aid to recover. “We had just finished our (crop) estimate and we were showing an increase in Lake Wales,” Hunt says. “Our groves looked noticeably …

Putnam: Hurricane Relief Requires ‘Act of Congress’

Ernie Neffhurricane

Federal assistance for citrus growers in the wake of Hurricane Irma will be more problematic than following past hurricanes, Commissioner of Agriculture Adam Putnam told the Florida Citrus Commission on Wednesday. He explains why and updates reports about damage to the citrus crop. “The simple change from 2004-05 is that Congress in the intervening years has taken away the discretion …

Officials Survey Hurricane Damage in Florida

Abbey TaylorWeather

On September 18, U.S. Secretary of Agriculture Sonny Perdue, Florida Agriculture Commissioner Adam Putnam, Congressman Tom Rooney ad Senator Marco Rubio flew in a helicopter to get an aerial view of farm damage from Hurricane Irma. Described by Rubio as an “agriculture catastrophe,” the storm ravished many Florida crops. Since many Florida vegetables were not in the ground yet, they …

acp

HLB-Spreading Psyllids Resistant to Insecticides

Ernie NeffHLB Management, Psyllids

Ears perked up in the Citrus Expo seminar hall last week when Lukasz Stelinski reported incidences of Asian citrus pysllid resistance to insecticides, “particularly the neonicotinoid group of insecticides in Florida.” The neonicotinoids have been a key weapon against the psyllids that have spread HLB to groves statewide. Stelinski, an entomologist with the University of Florida’s Institute of Food and …

Rootstocks and HLB Tolerance — Another Perspective

Tacy CalliesHLB Management, Rootstocks

By Ute Albrecht Tolerance to a disease is generally defined as the ability to be productive in the presence of disease-causing organisms. This is contrary to resistance, which is defined as the ability to completely evade a pathogen due to specific resistance mechanisms. The question as to what defines an HLB-“tolerant” rootstock was posed in an article by Bill Castle, …

planting

High-Density Planting Increases Yields

Ernie Neffplanting

Larry Black, general manager of Peace River Packing Company in Fort Meade, told growers at the recent Florida Citrus Mutual conference about his company’s success with high-density plantings. Black reported some four-year-old Valencia blocks are producing more than 300 boxes per acre. That’s double the current average Florida citrus yield of about 150 boxes per acre in the face of …

Korea Requirements for Fuller Rose Beetle

Len WilcoxCalifornia Corner, Pests

As in previous years, orange shipments to Korea must be free of Fuller rose beetle (FRB) and California red scale (CRS). Growers desiring to qualify oranges for export to South Korea must comply with the FRB protocol during the 2017-2018 shipping season. Growers are required to implement the following measures for FRB control on oranges: 1. Skirt-prune trees to prevent …

Citrus Expo

Field Trials of Rootstocks and Scions: What Can They Tell Us?

Tacy CalliesNews from our Sponsor, Rootstocks, Scions

By Harold Browning Column sponsored by the Citrus Research and Development Foundation Plant breeding programs have been a mainstay of citrus production worldwide. They have served as a basis for gradual improvement in fruit quality, adaptability to varying growing environments, and most importantly, to disease management. For that reason, new germplasm has been a front line of pursuit in the …

Grove

Hunt on FDOC Budget and Grove Conditions

Ernie NeffFlorida Citrus Commission

The Florida Citrus Commission (FCC) on June 21 set a preliminary 2017-18 Florida Department of Citrus (FDOC) operating budget of $17.5 million. That’s a 22 percent reduction from last season and the lowest FDOC budget in decades. The final budget will be set after the U.S. Department of Agriculture issues the first Florida citrus crop forecast of the new season …

Bactericides

Grower Has Tepid Report on Bactericides for HLB

Ernie NeffBactericides, HLB Management

Three years ago at the annual Florida Citrus Mutual Conference in Bonita Springs, Tom Jerkins, who was and still is president of the Citrus Research and Development Foundation, enthusiastically led the crowd in chanting, “We need bactericides now!” At the same conference this year (June 15), Jerkins gave a less than enthusiastic report on his company’s yield results following one …

labor

Pros and Cons of H-2A for Growers and Workers

Ernie NeffCitrus

The federal H-2A program that allows temporary agricultural guest workers from other countries has grown dramatically in recent years. Approximately 80 percent of all Florida citrus is harvested by H-2A workers, says Carlene Thissen, coordinator for farm labor supervisor training at the Southwest Florida Research and Education Center in Immokalee. She says the number of H-2A workers in Florida citrus …

Citrus Expo

What Have We Learned?

Tacy CalliesCitrus, News from our Sponsor

By Harold Browning Column sponsored by the Citrus Research and Development Foundation Within the Citrus Research and Development Foundation (CRDF), the daily challenge of keeping up with a wide array of HLB topics, more than 75 currently funded projects, and monthly committee and board meetings translates into a constant flow of information. Project managers meet weekly to discuss progress and …