Imported Plants Blamed For Invasive Pests

The Nature Conservancy is making a case for USDA to be as stringent with the importation of ornamentals as it is with fruits and vegetables. If USDA’s Animal and Plant Health Inspection Service implements the conservancy’s recommendations, risk assessments will need to be conducted for hundreds of plant genera before they can be imported again.

The conservancy’s goal is to protect forests from devastating diseases, like Sudden Oak Death.

If the floodgates of imported plant material are open, how do we close them without disrupting our supply? What would you like to see APHIS do? Drop us a line at benchrunner@meistermedia.com.

Leave a Reply

More From Disease Control...
Fred C. Gloeckner Foundation logo

August 31, 2015

Gloeckner Foundation Awards 15 Research Grants

The Fred C. Gloeckner Foundation recently awarded 15 grants totaling $149,776. Fred C. Gloeckner had a keen interest and firm resolve to facilitate innovation and improve practices in floriculture. It was this vision that inspired him to start The Fred C. Gloeckner Foundation, Inc. 55 years ago. Since the foundation’s inception, more than 66 institutions have been awarded grants for this purpose, and the foundation’s support of floriculture research has totaled $6,525,642. The following grants were recently awarded: $14,000 – Kansas State University, to study the effect of the entomopathogenic fungus, Beauveria bassiana and the rove beetle, Dalotia coriaria, in suppressing populations of the western flower thrips, Frankliniella occidentalis $12,264 – North Carolina State University, for expanding leaf tissue nutritional standards in bedding plants $12,000 – University of Florida, to illuminate Lilium floral fragrance $11,842 – Stephen F. Austin State University, for its herbaceous perennial species trial garden $10,000 – Iowa […]

Read More
Feature image The 2015 Perennial Plant Of The Year, Geranium x cantabrigiense ‘Biokovo.’

August 27, 2015

The Perennial Plant Association’s Regional Symposium Will Be This October In Dallas

The Perennial Plant Association plans to hold its Regional Symposium October 5 in Dallas, Texas, in conjunction with the All-America Selections/Home Garden Seed Association's Summer/Fall Summit held October 5 to 8.

Read More
september_grow_rodale institute

August 25, 2015

Hospitals Are Getting Into The Organic Food Business

Growers investing in the organic food movement could serve a growing new area with vegetable transplants and starts, as well as produce, as hospitals begin to prescribe healthy diets and nutrition, and even go so far as to grow their own food. As part of a new phenomenon among progressive hospitals, health professionals are beginning to realize that without health and nutrition, programs and techniques may be done in vain or worse — obsolete. As more patients seeking a healthy diet turn to nutritionists, who recommend sugar-free, alkaline diets to prevent disease and aid in recovery, hospitals recognizing this trend are taking action. St. Luke’s Hospital in Bethlehem, Pa., recently contracted with the nearby Rodale Institute to manage an organic farm, established in 2014. The hospital, part of a six-campus network, aims to provide excellent healthcare, part of which includes educating patients about the benefits of a plant-based, organic diet. […]

Read More
Latest Stories
r3bv2 disease

May 20, 2015

SAF And AmericanHort Ask Government To Take Ralstonia O…

The Society of American Florists (SAF) and AmericanHort want Ralstonia solanacearum, Race 3, Biovar 2 (R3Bv2) taken off a list of animal and plant diseases that the federal government has determined could be misused as terrorist weapons. SAF and AmericanHort submitted formal comments together on the horticulture industry’s science-backed position on the matter. According to Lin Schmale, SAF’s senior director of government relations, extensive research has proven R3Bv2 does not belong on the government’s list of animal and plant diseases that can be misused as terrorist weapons. Every two years, USDA’s Animal and Plant Health Inspection Service (APHIS) requests a public review of the Select Agent list, asking for comments on whether plant or animal diseases should be taken off the current list or added to it. In the floral industry, R3Bv2 can have a devastating impact on geranium (pelargonium) crops, Schmale says, and both the potato and tomato industries also could be adversely affected by introduction […]

Read More
empress-intrinsic-brand-fungicide

May 13, 2015

BASF’s Empress Intrinsic Fungicide Is Approved Fo…

BASF’s Empress Intrinsic brand fungicide received supplemental labeling, providing California growers with an effective drench fungicide for disease control and plant health. The supplemental labeling is for use on herbaceous and woody plants in greenhouse, nursery container and field production in California. Empress Intrinsic fungicide provides protection against the four major root and crown disease pathogens: fusarium, phytophthora, pythium and rhizoctonia. Research shows Intrinsic fungicides control the broadest range of ornamental diseases while improving plant resilience to quality and reducing stresses that commonly occur during commercial production, handling and transportation. “More and more growers across the country are discovering the benefits of Empress Intrinisic brand fungicide treatments at propagation for rooted plugs, cuttings and seedlings, and in drench applications on transplants during the production cycle to protect against the major root diseases,“ says Joe Lara, senior product manager for BASF ornamentals. “A BASF fungicide program utilizing Pageant Intrinsic and Empress Intrinsic […]

Read More

April 20, 2015

Three Michigan State University On-Demand Webinars Offe…

The first rule of effective insect and disease control for vegetables is to take action to prevent problems before they occur. But in order to do that, you need to have an effective pest and disease management strategy in place that incorporates best practices to ensure a successful outcome. Michigan State University offers three pest and disease management on-demand webinars that will get you started and keep you on the right track.

Read More

April 15, 2015

BASF’s Pageant Intrinsic Fungicide Registration A…

The state of California has approved the supplemental label registration of Pageant Intrinsic brand fungicide for disease control in the commercial production of greenhouse-grown tomatoes and tomato transplants for the home consumer market.

Read More
OxiPhos_BioSafe2

March 23, 2015

BioSafe Makes Label Changes To OxiPhos And ZeroTol 2.0

There have been some recent label changes made to the BioSafe Systems product OxiPhos, a systemic bactericide/fungicide that reduces downy mildew spores when tank mixed with ZeroTol 2.0.

Read More
Nufarm_logo

March 23, 2015

Nufarm Fungicides Now Registered For Use On Edible Crop…

Nufarm Americas announced label expansions for two of its fungicides that will provide more pest management options for the ornamental industry. The Cleary 3336 F and EG fungicides are now registered for use across a wider range of edible crops, including select greenhouse vegetables and transplants, herbs and backyard fruit.

Read More
ColeusDMLeafSporulation_Daughtrey

March 11, 2015

Research Gives Clues For Preventing Coleus Downy Mildew

Maintaining awareness of coleus downy mildew is more important than ever to safeguard these attractive plants for reliable garden performance.

Read More
Rose Rosette on Knockout rose, May 2013. Photo credit: Alan Windham, University of Tennessee

March 2, 2015

Rose Rosette Disease Fight Gets A Boost From Government…

In 2014, $4.6 million was awarded through the Farm Bill to tackle rose rosette disease, a devastating pathogen that affects one of the industry’s most important crops.

Read More
Fig 1 Leafy Gall On Leucanthemum Becky

March 2, 2015

How To Prevent Leafy Gall Before You Lose Plants

Leafy gall is a nasty disease that can go undetected until plant damage is done. Take these steps to protect your crops from infection.

Read More

October 6, 2014

EPA Registration Granted To Stockton’s Timorex Go…

Timorex Gold, a broad spectrum fungicide, has received EPA registration in the U.S. for disease control on organic and conventional crops.

Read More

August 5, 2014

Prevention Measures For Impatiens Downy Mildew Start At…

Impatiens downy mildew is a fast-moving disease that can quickly go from bad to worse if conditions are right. In case you missed it, here are some of the highlights from Ann Chase's (Agricultural Consulting) downy mildew update at Cultivate'14.

Read More

July 22, 2014

Spray Coverage Key To Uniform Pest And Disease Control …

Greenhouse growers need to understand proper spray application coverage when applying pesticides and growth regulators to ensure successful treatment results.

Read More
Jeff Rich

July 18, 2014

Removing The Mask Of Phytophthora

Phytophthora is the number one disease of floriculture and nursery crops nationwide. Here are some effective measures growers can take to reduce the occurance of this pathogen, known as "the plant destroyer."

Read More

June 27, 2014

Biocontrols Can Be Highly Effective With Serious Commit…

Biocontrols can be very effective when the greenhouse operator makes a serious commitment to using them for integrated pest control. See how Parkway Gardens has successfully used biocontrols for the last nine years.

Read More

May 1, 2014

Be On The Lookout For Botrytis Blight

Greenhouse growers will be challenged by weather forecasts for cloudy and rainy conditions favoring Botrytis blight. Remembering cultural practices and correct fungicides will help until we get more sunshine.

Read More

April 18, 2014

Growth Products Introduces Improved Packaging For Compa…

Following the suggestion of a user of Companion Biological Fungicide, Growth Products has made improvements to the product's packaging to make it easier to handle and more durable.

Read More

April 8, 2014

Switching To Organic Fertilizer

Growers of short-term vegetable or ornamental crops should have an easier time switching from conventional mineral fertilizers to organic fertilizers.

Read More
Edema om Ivy Geranium. Photo credit: SHS Griffin

March 27, 2014

Geranium Leaf Spots: Is it Rust or Edema?

Damp conditions can lead to both rust and edema in geranium. Here's some advice on scouting and treating each.

Read More