Jerry Newlin On Psyllid Control

In the coming months, Florida Grower’s Citrus Achievement Award winner Jerry Newlin will address important issues of the day. This month, Orange-Co’s vice president of citrus operations discusses psyllid control and using low-volume application on the farm.

What have you found to be most effective in controlling the psyllid?

Newlin: “In fall 2007, growers in Northeast DeSoto County, where most of our groves are, sprayed dimethoate in a three-week period by airplane and ground rigs over about 25,000 acres. The results were outstanding. Therefore, we duplicated this over the last two years with similar results.”

How have you targeted low-volume sprays on your operation?

Newlin: “We have used the low-volume technique of spraying in isolated ‘hot spot’ areas of the grove so far. Our plan is to expand low-volume spraying for complete applications so we can cover the entire grove faster. We are hitting areas where we want to intensify our control between more conventional applications. When you’re applying nutritionals and copper for canker, it’s recommended to use more water as a carrier for coverage, but this slows down the application. Low-volume allows you to keep control of the psyllid while you’re carrying out the other spray programs at a low cost.

“We are still learning how to best use this technology. Because of logistics, we are running the low-volume sprayers at night and testing what materials and adjuvants work the best. We hope to have three low-volume sprayers running next season to hit those hot spot areas. With three sprayers, we could cover 1,000 acres per day.”

Leave a Reply

Featured Stories
Summer Foley gets crowned Miss Florida Citrus 2015 by 2004 winner Nikki Upthegrove Matthews and reigning Miss Florida Vicotria Cowen
Citrus
February 10, 2016
Who Will Be Crowned Miss Florida Citrus 2016?
Contestants invited to carry on a time-old industry tradition. Read More
field USDA
Disease Control
February 10, 2016
Broad-Spectrum Fungicide Approved For Specialty Crops In California
Rhyme controls powdery mildew, brown rot blossom blight, and leaf rusts. Read More
A selection of Andean dry beans, Phaseolus vulgaris, from the Andean bean diversity panel.

 

Photo by Stephen Ausmus.
Vegetables
February 10, 2016
Pulse Crops Top The List For Research
Scientists are making global contributions by participating in the Feed the Future Grain Legumes Project. Read More
The restoration of this secondary channel of the Napa River was made possible through the Rutherford Reach Restoration Project.
Grapes
February 10, 2016
Restoring The Napa River
The Napa River, which has helped create soil perfect for grape-growing in the Napa Valley, is in danger. Fortunately, conscientious Read More
Almond Board of Calif. logo
Nuts
February 10, 2016
Almond Board Working Toward Next-Generation Sustainability Solutions
New sustainability initiatives will bring the almond industry into the 22nd century. Read More
Photo Credit: David Eddy
Nuts
February 10, 2016
Incentives Available For Low-Emission Harvesters 
Almond and walnut growers who use lower-emission harvesting equipment may be eligible for financial incentives. Beginning this year, the USDA Read More
pile of potatoes
Potatoes
February 10, 2016
Potatoes Are More Than A Good Source Of Potassium
Researchers have been investigating the enhancement of oxidative qualities through breeding potato selections that are considerably higher in antioxidants than those currently available. Read More
Make sure your tank is free of cracks or fractures to avoid loss of product.
Photos credit: Fred Whitford, Purdue University
Equipment
February 10, 2016
Get Your Sprayer Ready For Spring
Cleaning equipment, checking for damages, and ensuring proper calibration should be standard procedure before the season begins. Read More
Bayer company logo
Crop Protection
February 10, 2016
Bayer Contests EPA’s Decision On Insecticide  
Company seeks to stop agency’s proposed cancellation of flubendiamide. Read More
Contour Farming
Vegetables
February 10, 2016
Vegetable Production: A Lesson In Sustainability
Thanks to the efforts of those producing vegetables, we have an abundance of healthy food options. Read More
The Latest
Citrus
February 10, 2016
Who Will Be Crowned Miss Florida Citrus …
Contestants invited to carry on a time-old industry tradition. Read More
Disease Control
February 10, 2016
Broad-Spectrum Fungicide Approved For Sp…
Rhyme controls powdery mildew, brown rot blossom blight, and leaf rusts. Read More
Vegetables
February 10, 2016
Pulse Crops Top The List For Research
Scientists are making global contributions by participating in the Feed the Future Grain Legumes Project. Read More
Grapes
February 10, 2016
Restoring The Napa River
The Napa River, which has helped create soil perfect for grape-growing in the Napa Valley, is in danger. Fortunately, conscientious Read More
Nuts
February 10, 2016
Almond Board Working Toward Next-Generat…
New sustainability initiatives will bring the almond industry into the 22nd century. Read More
Nuts
February 10, 2016
Incentives Available For Low-Emission Ha…
Almond and walnut growers who use lower-emission harvesting equipment may be eligible for financial incentives. Beginning this year, the USDA Read More
Potatoes
February 10, 2016
Potatoes Are More Than A Good Source Of …
Researchers have been investigating the enhancement of oxidative qualities through breeding potato selections that are considerably higher in antioxidants than those currently available. Read More
Equipment
February 10, 2016
Get Your Sprayer Ready For Spring
Cleaning equipment, checking for damages, and ensuring proper calibration should be standard procedure before the season begins. Read More
Crop Protection
February 10, 2016
Bayer Contests EPA’s Decision On Insecti…
Company seeks to stop agency’s proposed cancellation of flubendiamide. Read More
Vegetables
February 10, 2016
Vegetable Production: A Lesson In Sustai…
Thanks to the efforts of those producing vegetables, we have an abundance of healthy food options. Read More
Insect & Disease Update
February 9, 2016
University Of Florida Research Receives …
A big chunk of the federal funding will focus on growing the bacterium in a lab. Read More
Citrus
February 9, 2016
Revised Forecast Yields Small Victory Fo…
Updated USDA estimate holds serve again; hasn’t dipped since December. Read More
Apples & Pears
February 9, 2016
State Of The Fruit Industry 2016 [VIDEO]
According to an national poll of fruit growers, fruit industry suppliers, and researchers, the market is poised for growth in Read More
Crop Protection
February 9, 2016
Biopesticides And IPM
Dr. Surendra Dara, Strawberry and Vegetable Crops Advisor and Affiliated IPM Advisor with University of California Cooperative Extension, has long Read More
Fruits
February 8, 2016
Precision Fruit Growing, Business Manage…
American Fruit Grower magazine managing editor Christina Herrick posts her updates from the 59th annual gathering. Read More
Farm Marketing
February 8, 2016
Food Policy: If You Don’t Speak, O…
British Columbia's former ag minister spoke with attendees at NAFDMA's Convention about the political realities surrounding food policies. Read More
Farm Marketing
February 8, 2016
How British Columbia And U.S. Regs Are S…
Laws passed decades ago to protect small farms aren't keeping up with the realities of modern farmers and their marketing efforts. Restrictions can shut down hosting weddings, but offer incentives to open wineries. Read More
Farm Marketing
February 8, 2016
3 Tips On How Not To Lose Your Shirt Whe…
Chef and consultant Chuck Currie told NAFDMA Convention attendees the basic principles of what makes a farm market eatery a success or a flop. Read More
[gravityform id="62" title="false" description="false"]