2017 Southeastern US Pest Control Guide for Nursery Crops and Landscape Plantings

North Carolina University, in collaboration with specialists from all over Southeastern US, have published a new guide book which can be downloaded for free:

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The guide-book is full of excellent information on pesticide applicator calibration, integrated pest management strategies, insecticide tables, disease control, weed control and even vertebrate pest control.

This guide is in addition to the integrated pest management guide for Shrubs in Southeastern US Nursery Production and Select Deciduous Trees in Southeastern US Nursery Production. The specific commodities included in the above guides are:


  • Abelia
  • Camellia
  • Shrub Roses
  • Blueberry
  • Viburnum


  • Birch
  • Cherry
  • Crapemyrtle
  • Dogwood
  • Chinese Elm
  • Magnolia
  • Maple
  • Oak
  • Redbud

Biocontrols Conference – Advanced Biocontrol Workshop Notes


Doug Barrow

Biological Crop Protection Specialist, Biobest USA Inc.

Kelly Vance

Technical Support, Beneficial Insectary

Ronald Valentin

Technical Lead, Bioline AgroSciences

Suzanne Wainwright-Evans

Ornamental Entomologist, Buglady Consulting

Tim Engelkes

R&D Entomology, Koppert Biological Systems Inc.

Continue reading Biocontrols Conference – Advanced Biocontrol Workshop Notes

Notes from BWI Grower Seminar

A seminar for greenhouse and nursery growers was recently held in Buda TX (01/24/2017) and Tyler TX (01/25/2017). Summary notes and relevant resources related to the talks can be found below.


Plant Protection of Insect and Mite Pests

by Dr. Raymond Cloyd

Minimizing Disease Preventatively: The role of the environment

by Dr. Ann Chase

Best Rotation Programs to Avoid Resistance

by Dr. Raymond Cloyd

Preventative vs Curative Fungicides and Rotations

by Dr. Ann Chase

Laws & Regulations

by Ms. Morgan Scott/Ms. Katherine Newton

Continue reading Notes from BWI Grower Seminar

Notes from Nursery Greenhouse and Turf Continuing Education Conference

Summaries below were based on notes taken from the Nursery Greenhouse and Turf Continuing Education Conference, held in Tyler, TX (June 21, 2016), put on by Helena Chemical Company.


Herbicide Fate

by Dr. Brad Shaver

Incorporating Biopesticides into a Conventional Program

by Dr. Debbie Sanders

Overview of Revisions to EPA’s Agricultural Worker Protection Standard

by Mark Evans

Mites & Pest Management on Ornamentals

by Dr. Carlos Bogran

Interpreting Pesticide Labels and Sprayer Calibration

by Dr. Casey Reynolds

Continue reading Notes from Nursery Greenhouse and Turf Continuing Education Conference

Extension Demonstration Tech – Chris Knight

Christopher Knight is a graduate from Texas Tech University with a B.Sc. in Horticulture and Turfgrass Science, where he was a member of the Honor Society for Ornamental Horticulture (Pi Alpha xi).  He previously worked for the Texas Tech University Library and currently works part-time for the Tyler Junior College library, providing him with the skills required to conduct literature research and shush disruptive library pests. Mr. Knight also spent time as a Lawn Specialist for TruGreen, the nations largest lawn company, giving him practical experiencing in landscaping and working with ornamentals.  Mr. Knight enjoys spending his free time hunting and fishing, as well as continuing as a hobbyist horticulturalist.       

 Mr. Knight will be assisting with research on the crapemyrtle bark scale this summer, as well as assisting in projects to test the impact of new pesticides on plant health and insect management.


Extension Demonstration Tech – Adolfo Nieto

Adolfo Nieto is a recent graduate from The University of Texas at Tyler with a bachelors in Biology. As an undergraduate, he began his career as a researcher through the Louis Stokes Alliance for Minority Participation in a project to design non-invasive sampling methods to identify the virology involved in Colony Collapse Disorder of native bumblebees. He has a deep felt passion for conservation and hopes his enthusiasm transcends through his work at the Texas A&M AgriLife Research Extension Center in Overton, Texas where he will be involved in several projects targeted at prevention and management of invasive insect species such as the crape myrtle bark scale and conduct work on pollinator attractiveness to different flowers. Adolfo is happy to be part of such a great team and looks forward to facing the challenges and opportunities future research will bring.  


The Genetically Modified Mosquito

I was recently asked a series of questions on the release of the genetically modified mosquito produced by Oxitec. Snippets of my responses were published in a Forbes Opinion Article entitled “You can help stop these deadly mosquitoes“, written by Kavin Senapathy, who also asks a number of other scientists questions related to the potential release of the Oxitec Mosquito in the Florida Keys .

Here is my email below:

Do the benefits of the pilot release of Oxitec mosquitoes in the Florida Keys outweigh the risks? What are the real risks, and how do they compare with public perception of the risks?

Continue reading The Genetically Modified Mosquito

What’s the Buzz about the Bees

The Beepocalypse

 A quick glance at the news paints a grim picture for bees in the future, with title articles such as “Honey, we shrunk the bees: mass extinction threat for beloved insect?”, “The bee all end all: why should we care that the bees are dying?” and “Dying honeybees, and the uncertain future of honey” make us feel like we are on an inevitable slope to losing all of our bees and horrible puns (including this article’s title) simultaneously. Bee health started becoming a great cause of public concern around 2006, when colonies were seemingly left completely abandoned, with capped brood and queen bees still in the hive. Beekeepers were losing more than double the accepted colony loss rate (15% to >30%) Continue reading What’s the Buzz about the Bees

Six-Legged Aggie Research Extension Technician – Patrick Rydzak

Patrick Rydzak began work at the Six Legged Aggie Lab in June of 2015, and is a recent graduate of the University of Texas at Tyler with a Master’s degree in Biology.   Patrick received his Bachelors of Science degree in Marine Biology from Texas A&M University at Galveston before returning to his home town of Tyler, Texas to earn his Master’s degree, with an ultimate goal of achieving a Ph.D.  In the meantime, Patrick is hard at work in Dr. Blake Bextine’s molecular vector entomology laboratory at the University of Texas at Tyler, as well as assisting IPM specialist Erfan Vafaie with work  at the Texas A&M AgriLife Research Extension Center in Overton, Texas.  Patrick is involved in researching  the relatively new invasive pest, crapemyrtle bark scale, and has spearheaded several efficacy trials to test new products for the greenhouse ornamental and nursery industry. Patrick is excited to be a part of the Six Legged Aggie Team and encourages any questions or advice you may have!