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Hi-Yield Insect Killer Liquid Concentrate 16 oz
Hi-Yield Insect Killer Liquid Concentrate 16 oz
Hi-Yield Insect Killer Liquid Concentrate 16 oz
Hi-Yield Insect Killer Liquid Concentrate 16 oz

Hi-Yield Insect Killer Liquid Concentrate 16 oz

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

An odorless mineral oil concentrate that smothers overwintering insects on trees and shrubs before they wake up.
Hi-Yield MPN 32033
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Hi-Yield item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →

About Product Overview

Hi-Yield Dormant Spray is a mineral oil concentrate that smothers overwintering insects and their eggs on trees and shrubs before spring growth kicks in. Because it's oil-based rather than a chemical pesticide, it's odorless and safe to use on edibles, making it a solid choice for treating fruit trees and other food-producing plants in the yard.

  • Active ingredient: mineral oil
  • Odorless liquid concentrate
  • Targets leaf-eating insects and overwintering eggs
  • Safe for use on edible plants
  • 16 oz bottle, for outdoor use

The Details Specifications

Brand Hi-Yield
Model / MPN 32033
UPC 732221320338
Weight 1 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a familiar banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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