Greenhouse Updates Archive

2023

  • July 31
    | Impatiens Downy Mildew
  • June 30
    | Tobacco Rattle Virus on Peonies
  • June 27
    | Downy Mildew of Sunflower
  • May 22
    | Tomato Brown Rugose Fruit Virus (ToBRFV) This Spring
  • May 11
    | Downy Mildew on Coleus
  • April 25
    | Cold, Cloudy Weather Can Lead to Ammonium Toxicity
  • April 20
    | Warm Weather Increased Aphid Populations
  • April 18
    | Botrytis Blight
  • April 13
    | Fusarium Bulb Rot of Tulips
  • April 10
    | Iron/Manganese Toxicity in Geraniums
  • April 4
    | Be on the Lookout for Broad Mites
  • April 3
    | Pythium Root Rot of Dianthus
  • March 24
    | Keep an Eye on Substrate pH and EC

2022

  • June 7
    | Upcoming Neonicotinoid Re-Classification: Important Information for Greenhouse Producers
  • June 2
    | Powdery Mildew
  • May 10
    | Two-Spotted Spider Mites
  • May 5
    | Plant Problem Trifecta (Hat Trick?)
  • April 25
    | Xanthomonas in Greenhouse Geraniums
  • April 21
    | Shore flies
  • April 20
    | Aphidius Species for Biological Control of Aphids
  • April 14
    | Penicillium Blue Mold on Tulips
  • April 11
    | Caring for Plants in Retail Areas
  • April 8
    | Chili Pepper Mild Mottle Virus (CPMMoV) on Calibrachoa
  • April 6
    | Sales of Creeping Jenny
  • April 4
    | Beneficial Nematodes for Biocontrol of Fungus Gnats and Thrips
  • April 1
    | Don't Forget Water Quality and Water Testing
  • March 30
    | Predator Mites for Biological Control of Thrips in the Greenhouse
  • March 28
    | Ethylene Damage
  • March 21
    | Mold on the Surface of Growing Media
  • March 16
    | Thrips and Aphids
  • March 14
    | Black Root Rot

2021

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