Nursery growers have had a longstanding battle to control weeds in environmental horticulture crops. Spurge (Chamaesyce maculata), is one of the most difficult weeds to control
Author: IR-4 Generic
Tolerance Success: Prohexadione Calcium 2020
Federal Register Date: February 14, 2020 Active Ingredient: Prohexadione calcium
Tolerance Success: Cyantraniliprole 2020
Federal Register Date: February 14, 2020 Active Ingredient: Cyantraniliprole
Tolerance Success: Chlorfenapyr 2020
Federal Register Date: February 14, 2020 Active Ingredient: Chlorfenapyr
Tolerance Success: Acetamiprid 2020
Federal Register Date: February 14, 2020 Active Ingredient: Acetamiprid
Iron HEDTA Crop Safety – 2020
Fiesta (Iron HEDTA) is a new herbicide currently labeled for post emergence broadleaf weed control on lawns (use on rights of way or non-crop areas), turf, golf courses, parks, playgrounds,
Mono and di Potassium Salts of Phosphorus Acid + Hydrogen Peroxide Crop Safety Summary – 2020
OxiPhos (Mono and di potassium salts of phosphorus acid + hydrogen peroxide) is labeled
Pydiflumetofen Crop Safety – 2020
Pydiflumetofen is a new fungicide being developed by Syngenta for the control of leaf spots (Septoria, Cercospora, Alternaria, Venturia), powdery mildew,
Fluopyram Crop Safety – 2020
Indemnify (fluopyram) is a new fungicide being developed by Bayer for the control of nematodes; the current product is only registered for turf uses.
Fenamidone Efficacy & Crop Safety – 2020
From 2004 to 2012, fenamidone (FenStop, FenStar) was screened through the IR-4 Program as drench or foliar applications for effacay against nine Phytophthora species causing root rots and