Entomological Society of America – Crapemyrtle Bark Scale presentation

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This presentation was delivered at the Entomological Society of America in Denver, Colorado (November 5, 2017). Content includes most updated population dynamics data and insecticidal control data.

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Integrated Pest Management of Vegetables in Protected Culture Presentation

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Presentation delivered on October 31st and November 1st to greenhouse vegetable growers. Aimed specifically for whitefly, aphid, and twospotted spider mite management using biological control and a quick look at insecticide compatibility resources.

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2017 Greenhouse and Nursery Regulatory Compliance Workshop

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Greenhouse and Nursery Regulatory Compliance Workshop

When?

December 1, 2017

9:00 am – 3:00 pm

Lunch is included.

Where?

Texas A&M AgriLife Research & Extension Center,
1710 N. FM 3053, Overton, TX

What?

In addition to running an efficient and profitable business, it is imperative that you comply with Texas Department of Agriculture, Worker Protection Safety, and Occupational Safety and Health regulations. Complying with these regulations help keep yourself, your employees, and the environment safe from potential hazards. Non-compliance can result in some hefty fines, in some cases enough fines to run someone out of business!

Make sure you are aware of current compliance regulations and how to stay on top of them. This workshop will feature a current TDA auditor.

Who?

Speakers

8:30 am Registration check-in begins
9:00 am Gold Star Esperanza… Trouble in Paradise.
The history of Tecoma stans ‘Gold Star’ introduction and explain the troubles related to inferior clones in the trade
Greg Grant, Smith County Horticulturalist, Texas A&M AgriLife Extension
10:00 am Pesticides: Exposure, Health Effects, and Safety Education
Dr. Shaadi Khademi, MD and Dr. Vanessa Casanova, PhD, UT Health Northeast, Dept. of Occupational and Environmental Medicine & The Southwest Center for Agricultural Health, Injury Prevention, and Education
11:00 am Break
11:15 am How to Comply with the WPS Revisions
Katherine Newton, Pesticide Inspector, TDA
12:15 pm Lunch
1:00 pm Integrated Pest Management for Greenhouse and Nursery
Dr. Steve Arthurs, Dept. of Entomology, Texas A&M
2:00 pm Water U Doing for Texas Horticulture?
Daniel Cunningham, Dept. of Horticulture, Texas A&M
3:00 pm Adjourn

Audience
This workshop is specifically designed for greenhouse ornamental and nursery growers, although some of the material may apply to greenhouse or outdoor vegetable growers, forage growers, and orchards.

Why?

Some of the most influential growers in East Texas considered this to be a great need for the industry and prioritized this program. Some of the growers in East Texas have already faced some large fines and “nightmares”, and would like their fellow industry-people to avoid the same fate.

Registration Fee

$25, which includes:

  • 5 CEUs (1 L&R, 1 IPM, 3 General)
  • Lunch

*Bring your applicator license to the meeting to register for CEUs.

Register

Sponsors

  • BioWorks
  • Syngenta
  • Dow
  • ICL Fertilizers
  • Helena Chemical Company
  • OHP Inc.
  • NuFarm
  • KBW Supply
  • BWI

IOBC Canada 2017 – Part III

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This post is a part of a series of notes taken at the International Organization of Biological Control 2017.

Go back to Monday’s Agenda

Foraging and egg-laying behaviour of the coccinellid predator Rhyzobius lophanthae
Marjolein Kruidhof, Wageningen University & Research, BU Greenhouse Horticulture

  • Diaspis boisduvalii scales in cymbidium; major problem in Netherlands and they don’t know what to do anymore to control
    • Due to restrictions of use of chemicals (i.e. neonics), they have been unable to control the scale
  • Cage experiment; comparison of different natural enemies of Diaspis boisduvalii scales
  • Tried 8 different treatments, different release rates and frequencies of release of Rhyzobius lophanthae larvae or adults (with or without ephestia eggs)
  • In control, plant was covered with the scale at the end (5 weeks later)
    • When releasing R. lophanthae adults and ephestia eggs, got excellent control
  • R. lophanthae is a predatory beetle
    • Adults are about 2.5mm in small
    • Specialist predators of the Diaspididae family
    • Lays eggs under the shields of adult female scales

Continue reading “IOBC Canada 2017 – Part III”

One way to know if an insecticide will work

Posted on Categories General, Growers, Integrated Pest Management1 Comment on One way to know if an insecticide will work

With the plethora of pesticides out there, it can be challenging to know which will actually work an which wont. Many blogs and websites suggest different home remedies or natural products, but how can you know whether what the blogs are saying are reliable?

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Jon Nemati – Ext. Demonstration Tech

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Jonathan Nemati first joined the Six-legged Aggie team in early May of 2015 before returning to the center in April 2017. He graduated from LeTourneau University in 2016 with a B.S. in Biology.

He has had an interest in wildlife since he was little, collecting and observing a wide variety of wildlife as a hobby as well as studying to improve his knowledge of them. He also enjoys reading, hunting, hiking, fishing and a wide variety of sports. He intends to pursue graduate studies in ecology.

Jon’s role this summer will be to assist in data collection, analysis, and writing reports related to crapemyrtle bark scale, aphid, and thrips management.

Briton Grove – Ext. Demonstration Tech

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Briton Grove is a graduate of University of Texas at Tyler with a BS in Biology and a minor in Biochemistry. 

She is interested in how the study of insects could help advance our understanding of antibiotics and disease. Her previous research experience including studying how CRISPRs grant acquired immunity to many viruses and how this tool could be used in autism research. She intends to start a master’s program this fall (2017) at University of Texas at Tyler, concentrating on entomology. For her master’s thesis, she will examine the roles that bacteria play in the stabilization of fungus-gardening ants and their symbiont fungi, including the use of antimicrobial compounds.

In her free time, Ms. Grove enjoys camping, traveling, and gardening. She also gives back to her local community by volunteering with Texas Mission of Mercy as a dental assistant, providing free dental care to low income residents.

Ms. Grove will be assisting Erfan Vafaie with research on the crapemyrtle bark scale, thrips, and aphid management this summer as an Extension Demonstration Technician.

IOBC Canada 2017 – Part II

Posted on Categories Growers, Notes, Programs4 Comments on IOBC Canada 2017 – Part II

This post is a part of a series of notes taken at the International Organization of Biological Control 2017.

Go back to Monday’s Agenda

Plant-provided food increases indirect defense through manipulation of a mutualism

Pete Nelson, North Carolina State University

Conservation biological control in tobacco

  • Spined stiltbug

Continue reading “IOBC Canada 2017 – Part II”

IOBC Canada 2017 – Speaker Summaries

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The International Organization for Biological Control (Nearctic Region and West Palearctic Regional Section) had a meeting in Niagara Falls (Ontario) from June 4th – 8th, 2017. Below is a list of the talks that I took notes for. When the notes for that talk are published, the title will become a clickable link. Since there were many talks and I need to gather my notes into coherent ideas presented by the speakers, I will be publishing notes progressively over time. Check back later if a title you are interested below is not yet posted.

Monday, June 5th, 2017

Title Speaker
Biological control in greenhouse IPM systems: Where we’ve been, where we are, and where we need to go? Michael Brownbridge, Vineland Research & Innovation Centre
Session: Innovative Strategies that Enhance Biological Control
Innovative strategies that enhance the cost-effectiveness, reliability and efficacy of arthropod-based biocontrol in greenhouse crops Shimon Steinberg
BioBee
What secret holds the fog? Testing the fate of biologicals from the nozzle to the plant surface Michael Brownbridge, Vineland Research & Innovation Center
A new method for loading predatory mites with entomopathogenic fungi for biocontrol of their prey Gongyu Lin, Institut de recherche en biologie végétale de l’Université de Montréal
Modifying the expression of plant volatiles to affect the behaviour of greenhouse insect pests Ian Scott
Plant-provided food increases indirect defence through manipulation of a mutualism Pete Nelson
Efficiency of different biocontrol agents to control Tetranychus urticae on greenhouse pepper crops S. A. El Arnaouty
Evaluation of maize/Banks grass mite (Oligonychus pratensis) banker plant system in tomato Carol Glenister
Which is the best strategy against foxglove aphid? Michelangelo La Spina
Euphodes americanus and Leucopis annulipos as potential BCAs of foxglove aphid at low temperatures Marc Fournier
Standardization of a mass-rearing system of Apanteles gelechiidivoris Marsh (Hymenoptera: Braconidae) Jessica Morales
Foraging and egg-laying behaviour of the coccinellid predator Rhyzobius lophanthae Marjolein Kruidhof
Improved monitoring of vine weevil (Otiorhynchus sulcatus) adults Tom Pope
A ‘little and often’ system for application of entomopathogenic nematodes for vine weevil control Jude Bennison

Continue reading “IOBC Canada 2017 – Speaker Summaries”