Plant Health

Syngenta Publishes Insect Guides

Syngenta has released three insect solutions guides to help greenhouse and nursery growers manage resistance while controlling whiteflies, thrips and aphids. The guides include susceptible crops, insect life cycle details, as well as proven cultural... more »

OHP Announces Name Change for PGR, Adds Sales Manager

OHP is changing the name of its paclobutrazol-based plant growth regulator (PGR) to Pac 0, effective immediately. Formerly known as Paczol, Pac O contains the same active ingredient (AI), same AI concentration (0.4 percent), same... more »

Valent Biosciences Opens Global Research Center in Illinois

Valent Biosciences officially opened the doors of its new global research facility in Libertyville, Illinois on July 24. The Biorational Research Center (BRC), is located in Libertyville's Innovation Park complex. More than 250 guests gathered to... more »

Water Soluble Fertilizers Help Boost Plant Nutrition and Reduce Alkalinity

Growers with high alkalinity water supplies often face numerous problems. Irrigating with this type of water can lead to plants with nutrient and micronutrient deficiencies, negatively affecting their appearance, health and overall value.  ICL Specialty... more »

Researchers Examine Impact of Nitrogen on Plant Health

Earlier this year, researchers at the University of Connecticut released a paper on how nitrogen can impact a plant's performance. The paper, "N is for Plant Health," was written by Rosa Raudales and Juan Cabrera.... more »

Plug & Cutting Conference to Feature Sessions on Plant Nutrition

Plant nutrition is one of the highlighted topics that will  be covered  at AmericanHort's 2018 Plug & Cutting Conference this fall. The Plug & Cutting Conference will take place Sept. 17 - 19, at the Sheraton... more »

Vestaron Bioinsecticide Receives EPA Approval for Greenhouse Applications

Vestaron Corp. has announced  the full launch and availability of its SPEAR-T bioinsecticide, following final EPA approval this month of its manufacturing process for a liquid formulation. SPEAR-T has a zero-day pre-harvest interval and is... more »

Greenspire Expands Distribution Network

Greenspire Global, Inc. has expanded its distribution network in response to growing product demand. Greenspire Global’s products include Procidic2, a bactericide and fungicide specifically developed for cannabis and hemp, and Procidic, an organic fungicide and... more »

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

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

Interested in reading the print edition of GPN?

Subscribe Today »

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