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    April 2026 - Weevils & Beetles: Stopping Root-Zone Pests Before They Emerge(Post)

    Black Vine Weevil and Red-Headed Flea Beetle are two pests that often catch nursery growers off guard. In this edition of Koppert Corner, published through GrowerTalks, we focused on why these insect ...

    January 2025 - Nematodes(Post)

    How to Use Beneficial Nematodes for Fungus Gnats Fungus gnats are one of the most common problems growers face during cooler months, when consistently moist soil creates the perfect breeding environm ...

    August 2025 - Mealybug Tag Team Takedown (Post)

    How to Control Mealybugs Before They Spread Mealybugs can quickly turn into a persistent problem, especially during warm and humid conditions when their populations increase rapidly. In the August ed ...

    November 2025 - Just a Dip Won't Do(Post)

    Why a Simple Dip Isn’t Enough for Thrips Control Thrips management can be especially challenging when problems begin during propagation. In the November edition of Koppert Corner, published thr ...

    June 2025 - Prevent Fungus Gnat Larvae(Post)

    How to Prevent Fungus Gnat Problems Before They Start: Fungus gnats are one of the most common problems growers face during propagation, especially in crops like poinsettias where moist growing media ...

    May 2025 - Pesticide Resistance & Residues on Garden Mums(Post)

    Why Pesticide Residues Can Impact Biological Control on Garden Mums Garden mums are a staple crop, but they can come with hidden challenges, especially when it comes to pest control. In the May editi ...

    December 2025 - Gerbera and Hydrangea(Post)

    Why Starting with Biological IPM Early Leads to Cleaner Crops Some crops are known for being difficult to grow clean using traditional approaches. In the December edition of Koppert Corner, published ...

    February 2025 - Thrips(Post)

    How to Control Thrips Before They Become a Problem Thrips are one of the most difficult pests to manage because they often go unnoticed until populations are already high. In the February edition of ...

    January 2026 - Fungus Gnats and Shoreflies (Post)

    How to Control Fungus Gnats and Shoreflies in Wet Winter Conditions Cool, dark, and consistently wet conditions create the perfect environment for pest problems in early-season production. In the Jan ...

    July 2025 - Problematic Thrips on Poinsettias (Post)

    How to Identify and Manage Problematic Thrips on Poinsettias Thrips are a common concern in many crops, but not all thrips behave the same way. In the July edition of Koppert Corner, published throug ...

    April 2025 - Cleaning Up Flowering Tropicals(Post)

    How to Manage Hitchhiking Pests on Flowering Tropicals: Flowering tropicals like hibiscus, mandevilla, and gardenia are some of the most eye-catching plants in any garden center, but they can also br ...

    March 2025 - Type 3 Predatory Mites(Post)

    Choosing the Right Predatory Mite for Thrips Control Thrips management isn’t always as simple as picking a single solution and applying it across every crop. In the March edition of Koppert Cor ...

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