Customized IPM

Jen Browning: Everyone has noticed movement — companies and products changing hands and a longer cadence between new active ingredients, products, and biological control agents. While we’re in this period of transition, we’re seeing growers be very resourceful and more operations use hybrid approaches that include some biological solutions. Fewer are all-in on a single strategy, for example completely conventional, or all biological.

JB: It often means updating IPM programming to boost efficacy and considering more progressive or hybrid approaches. Even small changes to a program can make big differences to the bottom line. Changes might include replacing or adding applications, like including a low-cost adjuvant with fungicides or insecticides to lengthen residual or making additional sprays that increase control to improve plant quality. It can also mean replacing single active ingredient products with combos. 

JB: I like to recommend a simple entry point for biologicals in an operation: “Foundational Fridays.” Every Friday, make applications of simple formulated biologicals. Those are bioinsecticides, biofungicides, beneficial nematodes, biorationals or any other biological product you apply like conventional chemistry. Foundational applications keep target pest pressures lower, helping the rest of the IPM program work better. In our BASF program, we recommend Nemasys^® and Millenium^® beneficial nematodes for fungus gnats and shore flies, and  Velifer^® fungal contact insecticide/miticide for aphids, thrips, whiteflies, mites and more. These are applied weekly, starting at the high rates for each product. When pest pressure drops below threshold for the target, you can reduce the rate; but you always make applications on Friday, so it stays on the calendar. Add in whatever other formulated biological products are needed, and that’s Foundational Friday. The rest of the program works around that foundation. 

JB: BASF doesn’t try to do everything in the biologicals arena; we chose a small number of things to do well. In Velifer, both the proprietary Beauveria bassiana strain and the formulation are unique to BASF, providing unmatched performance and plant safety in this category. We were the first to move fresh product to customers via “cold-tunnel logistics,” so the product arrives alive, labeled for maximum shelf-life protection. Our beneficial nematode line that includes Nemasys and Millenium is also handled in the cold tunnel for direct delivery to end users. We bundle these products with technical, programming, and compatibility support, making it easy to integrate biologicals into the operation.

JB: Yes! They’re already doing Conventional Tuesdays — maybe on a different day of the week — and all that’s left is Beneficial Wednesdays for BCA releases if they want to go all in. Winter-Spring is the perfect time to start and an easy incorporation for new or established biological users. The system is flexible and dynamic, just like IPM. It’s easy to adjust to the grower’s operation, it’s successful because it’s scalable, and it just works.

Always read and follow label directions.

Millenium, Nemasys and Velifer are registered trademarks of BASF.