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Greenhouse Updates Archive

2024

2023

  • | Impatiens Downy Mildew
  • | Tobacco Rattle Virus on Peonies
  • | Downy Mildew of Sunflower
  • | Tomato Brown Rugose Fruit Virus (ToBRFV) This Spring
  • | Downy Mildew on Coleus
  • | Cold, Cloudy Weather Can Lead to Ammonium Toxicity
  • | Warm Weather Increased Aphid Populations
  • | Botrytis Blight
  • | Fusarium Bulb Rot of Tulips
  • | Iron/Manganese Toxicity in Geraniums
  • | Be on the Lookout for Broad Mites
  • | Pythium Root Rot of Dianthus
  • | Keep an Eye on Substrate pH and EC

2022

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

2021

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