Plant Health

New Ovicide/Miticide Introduced

OHP has introduced a new ovicide/miticide. Applause ovicide/miticide (clofentezine) provides long-term control of eggs and immature stages of two-spotted spider mites and other mites such as Pacific, European red, and yellow spider mites. When used... more »

ChemChina Extends Date to Close on Syngenta Deal

ChemChina has extended its offer to buy Syngenta until April 28. Previously, the deal was expected to close in early March. The company said in a statement, "As previously stated, extensions to the tender offers... more »

Vestaron, OHP Sign Marketing Agreement

OHP, a marketer of crop protection solutions for the production ornamentals market, will partner with Vestaron Corp. of Kalamazoo, Michigan. Under the terms of the agreement effective immediately, OHP will market SpearO, a greenhouse bioinsecticide... more »

Downy Mildew: Conditions and Controls

1. What environmental conditions favor downy mildew development? The pathogen is very dependent on environmental conditions for disease development. Downy mildews require high relative humidity throughout disease development and growth, sporulation and development will cease... more »

Renz Joins Vestaron as VP Business Development

Technology acquisition and business development expert Andy Renz has joined Vestaron’s executive team. Renz has more than a decade of experience in international deal making for agricultural solutions companies — both from a multi-national corporation and a... more »

Aquatrols Unveils New Website

Aquatrols has unveiled its new digital home with the launch of a completely revamped website, Launched on Dec. 1, the new website serves as a central information hub for Aquatrols’ distributors, industry partners and... more »

PGR Active Ingredients

What comes to mind when you hear the acronym PGR? Well, there are a few things that may be fitting. The first might be “plant growth retardant,” and that would be one correct answer. Another... more »

Fine Americas Welcomes Rob Stutesman

Fine Americas has hired Rob Stutesman as its Pacific Northwest/Western Canada sales manager. Based in Richland, Washington, Stutesman will provide sales support and crop expertise to this area for the Fine Americas team, helping to... more »

Latest Photos see all »

GPN recognizes 40 industry professionals under the age of 40 who are helping to determine the future of the horticulture industry. These individuals are today’s movers and shakers who are already setting the pace for tomorrow.

75 Applewood Drive, Suite A
P.O. Box 128
Sparta, MI 49345

Interested in reading the print edition of Greenhouse Product News? Preview our digital edition »

Get one year of Greenhouse Product News in both print and digital editions for free.

Subscribe Today »

Be sure to check
out our sister site.
website development by deyo designs