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
Fungicide
Disease 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.
Chipco 26GT
Iprodione 26.19% · Suspension Concentrate (SC / Flowable)
Manufactured by Bayer Environmental Science · EPA Reg. No. 432-890
Iprodione
Dicarboximide
12 hours
CAUTION
Mode of Action
Dicarboximide
Iprodione inhibits osmotic stress signal transduction by interfering with the fungal HOG1 (High-Osmolarity Glycerol) MAP kinase signaling cascade. This pathway is essential for the pathogen to sense and respond to environmental stress during infection. Disruption prevents normal cellular adaptation, halting spore germination and mycelial growth. Contact activity predominates; limited systemic movement in plant tissue.
Labeled Disease Targets
Application
Rate Range
3.0 – 6.0
fl oz / 1,000 sq ft
Interval
14 – 21 days
days between applications
Resistance Management
Medium resistance risk. Resistance in dollar spot (Clarireedia jacksonii) has been documented and is associated with mutations in osmosensing genes of the HOG1 signal transduction pathway. Monitor efficacy season to season and rotate with fungicides from non-dicarboximide FRAC groups (e.g., FRAC 3, 7, 11, or M5) to slow resistance development.
TPMR Reports Using This Product
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