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Winter Solutions

This category shows solutions for cooler conditions, typically 50–65 °F, where cold-tolerant predators and beneficials perform best. Heated greenhouses or environments with controlled temperatures will have a larger range of products to choose from all season long. Many predators we have available are effective year-round indoors and outdoors.

Inclusion of a solution in this category does not mean it cannot work in warmer conditions; it simply indicates that the solution performs best in this range and is most commonly deployed during this time of year. Likewise some products like Spidex bottles are included in winter solutions because they are a great solution for treating overwintering mites in greenhouses, but are not considered cold-weather predators.
  • Larvanem 50 million box
    Larvanem

    Larvanem — Heterorhabditis bacteriophoraLarvanem contains infective third-stage juveniles (L3)…

    Use For Root Aphids
    Species H. bacteriophora
    $53.71
  • Isarid 2-lb or 10lb Bags - Mycoinsectide - Isaria fumosoroseus strain FE 9901 Natural Enemies Organic Chemical-Free Pest Control, Natural Spider Mites, Hemp Russet Mites, Broad Mites, Aphids, Root Aphids, Fungus Gnats, Mealybugs and Scale, Leafhopper, Thrips, Predators & Parasites, White Fly, Additional Cannabis Pests Predatory Mites Control.
    Isarid Mycoinsectide

    General information When to use Isarid? Isarid™ works best in a pest management program de…

    Use For whiteflies, aphids, thrips, psyllids, mealybugs, leaf hoppers, plant bugs*, weevils*, grasshoppers*, Mormon crickets, locust, beetles, mites, bagrada bugs, lygus bugs, and fungus gnats*. *Not Registered for Use By California
    $231.70
  • Yellow Horiver - 25 Packs (10 Sticky Traps Per Pack) 9.84" x 3.94" (25cm x 10cm) Natural Enemies Organic Chemical-Free Pest Control, Natural Fungus Gnats, Thrips, White Fly, LeafMiner Control.
    Horiver Sticky Traps

    Horiver Yellow Sticky Traps — 10-Pack (3.94" x 9.84") Monitoring & Trapping for Flying Ins…

    Use For Aphids, Leaf Miners, Whiteflies, Thrips, Sciarids
    $10.69
  • Horiver Discs control root aphids and fungus gnats on plants at pot level; compact sticky monitoring solution.
    Horiver Discs

    Horiver Yellow Sticky Discs — 18 cm Diameter - Monitoring & Trapping for Soil-Emerging Pes…

    Use For Wrapping around plant's base to kill Root Aphids
    $73.68
  • ervipar-250-100ml.jpg
    Ervipar

    Ervipar (Aphidius ervi) — Large Aphid Parasitoid MummiesErvipar contains the mummified aphid s…

    Use For Aphid Spp.
    Species Aphidius ervi
    $123.72
  • Entonem 50 million - Steinernema feltiae (OMRI Approved) Natural Enemies Organic Chemical-Free Pest Control, Natural Fungus Gnats, Thrips, Caterpillars, Beetles Control.
    Entonem (OMRI)

    Entonem (OMRI) — Steinernema feltiae - Nematodes for Soil and Foliar Pest Control Entonem cont…

    Use For Fungus Gnats, Thrips, Beetles, Caterpillars
    Species S. feltiae
    $40.20
  • Small entomite-M product photo
    Entomite-M

    Entomite-M (Stratiolaelaps scimitus) — Soil-Dwelling Predator for Fungus Gnats & Thrips Pu…

    Use For Thrips, Root Aphids, Fungus Gnats
    Species S. scimitus/H. miles
    $22.49
  • Atheta 3000, large bucket 5l - Dolatia coriaria Natural Enemies Organic Chemical-Free Pest Control, Natural Root Aphids, Fungus Gnats, Flies Control.
    Atheta Bucket

    Atheta — Dalotia coriaria (formerly Atheta coriaria)Dalotia coriaria, a species of rove beetle…

    Use For Root Aphids, Fungus Gnats, Thrips
    Species Dalotia coriaria
    $415.60
  • Atheta  1000, smaller version 1l - Dolatia coriaria Natural Enemies Organic Chemical-Free Pest Control, Natural Root Aphids, Fungus Gnats, Flies Control.
    Atheta

    Atheta — Dalotia coriaria (formerly Atheta coriaria)Dalotia coriaria, a species of rove beetle…

    Use For Root Aphids, Fungus Gnats, Thrips
    Species Dalotia coriaria
    $141.96
  • Aphipar-M Bottle 1,000 count - Aphidius matricariae Natural Enemies Organic Chemical-Free Pest Control, Natural Aphids Control.
    Aphipar-M

    Aphipar-M (Aphidius matricariae) — Aphid Parasitoid MummiesSpecialist Parasitoid for Aphid Sup…

    Use For Aphid Spp.
    Species Aphidius matricariae
    $83.23
  • Small bottle of aphipar 500, 100ml
    Aphipar

    Aphipar (Aphidius colemani) — Aphid Parasitoid Mummies for Aphid ControlAphipar contains the m…

    Use For Aphid Spp.
    Species Aphidius colemani
    $67.48
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