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Greenhouse Update Photo Library
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Horticultural spray oil damage
Crud on poinsettia
Soluble salt and ammonium injury - wilted leaves "flagging" on geraniums
Impatiens – Flower distortion
Bleach injury on poinsettia
Soluble salt and ammonium injury - wilted leaves "flagging" on geraniums
Improper planting
Salt injury on pansies due to excess sodium and chloride in irrigation water
Soluble salt and ammonium injury on tomato seedlings
Ipomoea 'Blackie' - Intumescence
Blossom-end rot on greenhouse tomatoes
Soluble salt injury on begonia
Ivy geranium - Oedema
Lateral stem breakage on poinsettia
Boron deficiency on petunia
Soluble salt injury on geranium
Aphidius colemani on sticky cards
Plant Growth Regulators - Overdose on Impatiens
Banker Plants with aphids
Predatory Mite Neoselus cucumeris Breeding Pile
Plant Growth Regulators - Bedding Plants
Banker Plants – Starter cage
Predatory Mite Breeding Piles in Flats
Plant Growth Regulators - Combination Planters
Beneficial Nematodes
Predatory Mite - Phytoseiulus persimilis and Two-spotted spider mites
Poinsettia Indicator Plant
Biological Control: Using paper cups to protect predatory mites
Rove Beetle Adult
Trial Garden - African Marigold 'Vanilla'
Encarsia formosa on Card
Rove Beetle Larva
Trial Garden - Sedum 'Lemonball'
Habitat Planter
Empty vs Parasitized Whitefly Pupa
Yellow Sticky Card Placement - Fungus Gnats
Hover Flies - Larvae
Parasitized Pupa (Sweet Potato Whitefly)
Yellow Sticky Cards
Hover Fly - Adult
Sunscald on Basil foliage
Aphelinus Aphid Mummy
Hunter Flies on Sticky Card
Chlorine Bleach Injury on Poinsettia
Aphid Mummy (Left), Aphid (Right)
Hunter Fly
Cineraria – Ethylene injury
Applying Beneficial Nematodes
Lacewing Eggs
Cold injury on Petunia
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