Pesticide
Product Reference
Reference data for fungicides, herbicides, insecticides, and nematicides used in published TPMR efficacy trials. Always read the current product label before use.
Product Type
Insecticide
Insect & arthropod control
Reference Data Only — Always Read the Current Product Label Before Use
Information on this page is provided for general reference purposes and may not reflect the most current label, registration status, approved use sites, application rates, or restrictions for your state or region. Pesticide registrations, use patterns, and label language are subject to change without notice. It is the applicator's legal responsibility to read and follow the current product label in its entirety prior to each use. TPMR assumes no liability for errors, omissions, or decisions made based on this reference data.
Mach 2 2SC
Halofenozide 22.0% · Suspension Concentrate (SC)
Manufactured by Corteva Agriscience · EPA Reg. No. 352-553
Halofenozide
Diacylhydrazine
4 hours
CAUTION
Mode of Action
Ecdysone Receptor Agonist
Halofenozide mimics the insect molting hormone 20-hydroxyecdysone, binding to ecdysone receptors and triggering a premature, incomplete molt. The resulting lethal molt traps larvae between instars — they attempt to shed their cuticle but fail to complete the process, leading to death from desiccation or starvation. Selective for Lepidoptera and Coleoptera larvae.
Labeled Insect Targets
Application
Rate Range
1.5 – 3.0
fl oz / 1,000 sq ft
Interval
Once per season for grubs
days between applications
Resistance Management
Low resistance risk. Novel mode of action with no cross-resistance to organophosphates, pyrethroids, or neonicotinoids. An excellent rotational partner for resistance management programs.
TPMR Reports Using This Product
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