July 18, 2014
At Cultivate’14 last week, AmericanHort announced a pledge to support the  Horticultural Research Institute with a gift of up to $100,000. The association is committing... more
July 17, 2014
SePRO has launched Rycar, the company’s newest insecticide. Rycar is not a neonicotinoid; it excels in controlling whiteflies (both B- and Q-biotypes), aphids, mealybugs,... more
July 02, 2014
OHP Inc. announced that Marengo liquid pre-emergent herbicide is now labeled for use on greenhouse floors. The new use pattern allows growers to apply under benches, on... more
June 23, 2014
As poinsettia propagation time approaches, propagators and growers need a solid pest management program. BioSafe Systems has established a program to provide disease and... more
July 09, 2014
ARC:  When we both started in our respective careers, most plant disease control products were quite broad in their spectrum of activity.  In 1979, my first... more
June 09, 2014
ARC:  Resistance management is becoming more important daily as our fungicides are more targeted than they used to be. It is easy to tell a grower to rotate to help keep... more
May 07, 2014
MLD:  I’ve been thinking about parasites and saprophytes, the yin and yang of microbes in the greenhouse. All fungi sound scary to growers, but it is important for them... more
April 03, 2014
What are you doing to keep pests out of your greenhouses? Kansas State University professor and extension entomologist Raymond Cloyd says sanitation is the first line of... more
April 03, 2014
MLD: Petunias are in the news again, with Tobacco mosaic virus causing them to be stunted and to show dieback, yellow veins, leaf strapping and mosaic. The cases I’ve seen... more

Enstar AQ is a broad-spectrum insect growth regulator (IGR) that offers long residual control of major greenhouse insects. Its superior water-based formula delivers results while being gentle on plants and beneficials. Tank mix Enstar AQ with adultcides like Mavrik Aquaflow to help control adult... more

  • Enstar AQ is a broad-spectrum insect growth regulator (IGR) that offers long residual control of major greenhouse insects. Its superior water-based formula delivers results while being gentle on...
  • ZeroTol 2.0 is a broad spectrum bactericide/fungicide that can be used to clean NFT and bato bucket hydroponic systems that grow algae and harbor disease pathogens. It keeps systems free of algae and...
  • GreenCleanPRO is a broad-spectrum granular algaecide/bactericide. It is fast acting and destroys algae build up on hard surfaces. It quickly biodegrades making GreenCleanPRO safe to use during...
  • Bioline biological control agents (BCAs) are high-quality products ideal for controlling pests as part of an integrated crop management (ICM) strategy. With a broad portfolio of BCAs and chemical...
  • PERpose Plus is a specially formulated hydrogen peroxide–based product for prevention and control of plant diseases and algae pre-harvest and post-harvest. It has been engineered to counteract...
  • TerraCytePRO is an organic algaecide/fungicide that is effective on liverwort, algae and moss. It is an activated peroxygen chemistry that works on contact and then biodegrades completely, leaving no...
  • This insect netting system can be used to produce crops without the use of pesticides. There is now an accordian-shaped netting that folds into a small package in the profiles of the greenhouse or...
  • Cuproxat is a new formulation of copper hydroxide. The unique crystalline structure of Cuproxat means that less active ingredient is required, thus reducing environmental load. It also ensures fast,...
  • Met52 is an exciting new biological insecticide utilizing an all-natural beneficial pathogenic fungus called Metarhizium anisopliae to control thrips, mites, whitefly and vine weevils in the...
  • Marengo is a new pre-emergent herbicide that offers long-term residual control of both grassy and broadleaf leaves. The active ingredient, indaziflam, prevents weed seed germination by inhibiting...

40 Under 40

40 place holder

For more information on GPN's 40 Under 40, contact Tim Hodson at thodson@sgcmail.com.