January 24, 2017

AmericanHort Issues Call to Action on Safeguarding Pyrethroids

Synthetic pyrethroids, a class of insecticides for nursery and floriculture production and landscape management, are undergoing an EPA registration review with a focus on certain potential environmental effects.

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Effective pest control

January 12, 2017

Prevention and Early Intervention: The Keys to Biocontrol Success in Greenhouse Crops

Advance preparation and starting out right helps you implement an effective biocontrol program that reduces pest pressure.

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downy-mildew-impatiens-feature

December 24, 2016

How Agronomic Programs Can Help You Successfully Manage Pests

To prevent problems before they start, make an agronomic program an essential part of your production plan.

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Various Wood Substrates

December 18, 2016

The Evolution And Revolution Of Wood Substrates

Growing media formulations are evolving as researchers fine tune blending techniques for wood component substrate alternatives to achieve reliable, consistent results.

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foxglove-aphid

November 29, 2016

How Greenhouse Growers Can Manage The Foxglove Aphid

Recent research is shedding new light on the foxglove aphid. Understanding host plants, identification, and biology will help growers deal with this pest.

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growth-products-catalog

November 19, 2016

Growth Products Launches New Catalog Of Horticulture Biological Products

The full-color resource guide provides detailed product descriptions and rate charts for all of the company’s bioinnovations, liquid fertilizers, micronutrients, and biological control products.

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November 1, 2016

Bayer Production Ornamentals Hits The Market With 17 Products And More Coming

November 1 officially marked the launch of the Bayer Production Ornamentals business, serving professional growers in greenhouses and nurseries across the U.S. Its comprehensive portfolio of innovative product solutions and support includes product and pest management expertise and a team of technical specialists.

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October 25, 2016

Why Logic May Be The Best Defense Against Q-Biotype Whitefly

Greenhouse Grower Editor Laura Drotleff says while you may feel you're in a lose-lose situation with pest control, there are some solutions that can help.

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eric smith Biosafe

October 13, 2016

BioSafe’s New Hort Sales Rep Says Water Regulation And Disease Pressure Are Biggest Industry Challenges

Eric Smith, BioSafe Systems’ New Horticultural Technical Sales Representative, has several years of experience that he says will help him when working with growers on critical issues facing them.

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weeds

October 8, 2016

Sign Up For The University Of Florida’s Weed Management Course

Participants in the course, which starts October 24, will learn how to manage all aspects of weed management in greenhouses, including weed identification, developing herbicide programs, and the latest non-chemical methods of weed control.

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Downy mildew lesions on light coleus cultivars feature

October 4, 2016

Crop Protection Manufacturers Detail 2017 Early Order Discounts

Greenhouse Grower asked crop protection product manufacturers to send us the details for their 2017 Early Order Discount Programs and ongoing rebate programs, to provide you with a compiled knowledge resource of all discount offers at a time when you're making decisions for 2017.

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tomato spotted wilt virus angular-necrosis-of-leaves-and-plant-stunting

September 28, 2016

Tips For Managing Tomato Spotted Wilt Virus In Mums

According to a report from Michigan State University, symptoms of tomato spotted wilt virus on chrysanthemum include yellow blotching and rings, necrotic lesions, and stem collapse.

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