Plant Health


In case you missed our webinar last week on “Common Mistakes Using Plant Growth Regulators and How to Prevents Them,” you can now view the one-hour webinar and download Roger Styer’s presentation — for free... more »

New Biological Insecticide Available from OHP

OHP has added Thuricide N/G Biological Insecticide to its portfolio of biosolutions. Thuricide N/G is derived from a naturally-occurring bacteria that infects lepidopteran larvae and other insect larvae. Thuricide N/G contains the bacteria bacillus thuringiensis subspecies kurstaki strain SA-12. The product... more »

Nufarm Fungicide Receives OMRI Listing

Nufarm Americas has received OMRI (Organic Materials Research Institute) listing for Cuproxat FL Copper Fungicide – an innovative solution for the safe, dependable control of bacterial and fungal diseases across more than 60 edibles, now... more »

New Disease Control Spray Rotation Programs Available from BASF

BASF has introduced four new, targeted fungicide rotation programs that will help nursery and greenhouse growers protect their ornamental crops throughout the plant production cycle. The BASF Foundational Fungicide Programs include recommended products, rates and... more »

Captiva Prime Receives Full State Registration

Gowan Co. has announce that Captiva Prime, a natural repellent bio-insecticide, has received full state registration in the United States (excluding Alaska) and Puerto Rico. Captiva Prime controls thrips and spider mites and will be... more »

Free PGR Webinar to Take Place in November

On Nov. 28, GPN will be presenting a free, one-hour webinar on “Common Mistakes in Using PGRs and How to Prevent Them.” Roger Styer of Styer’s Horticultural Consulting is our presenter. The webinar will take... more »

Nufarm Veteran Retires

Nufarm's long-serving National Ornamental Manager Arden Bull recently retired from the company. Bull’s career spanned 47 years in agriculture and specialty crop protection, including 28 years of turf, ornamental, greenhouse, and nursery technical sales.  Bull... more »

An Ounce of Prevention

Do you and your staff have a good understanding of plant growth regulators and how you can use them effectively in your greenhouse? Would you like to expand your knowledge of PGRs and prevent some... more »

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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.

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