Dear Friends, Following up on my message earlier this year, IR-4 is getting closer to our first ever Week of Workshops, September 23-26, 2019 at the Delta Hotel (Marriott) in Hunt Valley, Maryland (just north of the Beltway around Baltimore). Recall, IR-4 is combining its traditional Food Use Residue priority setting with Food Crop Integrated […]
Category: Environmental Horticulture Program
Submitting Grower/Extension Surveys and Project Requests
Authors: Cristi Palmer, Kathryn Homa Are you having difficulty managing whiteflies, leaf spots, or spurge? Or are other diseases, pests and weeds giving you nightmares? If so, there are multiple ways to tell us your needs for new tools to manage these issues. The article below covers Why, Who, Where, What, and When. Why would […]
2019 Florida Spring Regulatory Tour Provides Invaluable Agricultural Experiences
Authors – Kathryn Homa (IR-4 Headquarters), Dan Kunkel (IR-4 Headquarters), Mike Aerts (Director, Scientific & Regulator Affairs, Florida Fruit and Vegetable Association) One plane ticket to Southwest Florida International Airport: $200…
Pollinator Research Project Website
Author – Carolina Simao Roe-Raymond Our pollinator website (https://protectingbees.njaes.rutgers.edu/) was first launched around this time last year. It was a great starting point to present the Pollinator Research Project and introduce the ability to search for pollinator plants, but we wanted the website to reach a wider audience and hone in on the main purpose […]
Mite Efficacy Summary – 2019
From 1999 to 2016, 34 active ingredients were tested mainly as foliar applications against several genera and species of mite pests on ornamentals and vegetables.
Crop Vignette: Petunia
This first appeared as “EHC Corner: Petunia, the worthless tobacco” in the IR-4 Newsletter 50(1):14. Plant Information Modern petunia varieties we know and love are derived from two petunia species discovered in South America during the mid-1700’s through early 1800’s. The Latin name Petunia originated from one of the native Tupi-Guarani words ‘petun’ meaning ‘worthless […]
Tolfenpyrad Crop Safety – 2019
Tolfenpyrad was first registered as Hachi-Hachi 15 EC in the United States on July 28, 2010 for the control of aphids, leafhoppers, scales, thrips, whiteflies, and early instar lepidopteran larvae on
Pyrifluquinazon Crop Safety – 2019
Pyrifluquinazon was registered for use on greenhouse ornamental horticulture crops as foliar sprays in the United States in 2013 to manage whiteflies, aphids, leafhoppers, chilli thrips, and
Pyridalyl Crop Safety Summary – 2019
Pyridalyl was registered as Overture for use on ornamental horticulture plants in greenhouses with foliar applications in the United States in 2008.
Cyflufenamid Crop Safety – 2019
Cyflufenamid is an active ingredient for managing foliar diseases including powdery mildew and botrytis.