Fuerte (flumioxazin + prodiamine) has been registered in the United States since 2018. Starting in 2020, the IR-4 Project has been screening additional crops for their tolerance to over the top applications.
Author: IR-4 Generic
Pendimethalin + Dimethenamid-p Crop Safety – 2022
From 2007 to 2022, IR-4 completed 700 trials on Freehand 1.75G (BAS 659 G; dimethenamid-p + pendimethalin). The data contained in this report was generated to register uses of dimethenamid-p + pendimethalin
Crop Vignette: Poinsettia
Plant Information A sea of red/pink leave Ice Crush poinsettia plants at Poinsettia Field Day at Raulston Arboretum. Native to Central America, poinsettia (Euphorbia pulcherrima) has become one of the most beloved holiday plants in the United States. With dramatic red bracts and crisp dark green leaves, poinsettia cheers us as the days grow ever [...]
Prodiamine + Isoxaben Crop Safety – 2022
Prodiamine + Isoxaben (Gemini G) is a herbicide combination developed by Everris dba ICL Specialty Fertilizers for pre-emergent control of grasses and broadleaf weeds on environmental horticulture crops.
Neem + Azadirachtin Crop Safety – 2022
ANEEM (neem oil + azadirachtin) is an extract from the neem plant which has insecticidal, miticidal and some nematicidal and fungicidal properties. The IR-4 Project completed 23 crop safety trials on seven
2023 National Education Conference
The 2023 NEC was held Feb. 7-9 in San Juan, Puerto Rico. Presentations now available!
Tolerance Success: Cyclaniliprole
Cyclaniliprole was registered for use on artichoke, pepper/eggplant, sunflower, and tomato subgroups.
Tolerance Success: Sulfur Dioxide
Sulfur dioxide was registered for use on blueberry.
TDA01 Crop Safety – 2022
TDA-01 is a new active ingredient for foliar plant pathogens such as bacteria. The IR-4 Project has screened 3 different formulations, completing 28 crop safety trials on 9 environmental horticulture plant species or genera from 2017 through 2021. The first two formulations caused moderate to
Fluopyram + Trifloxystrobin Crop Safety – 2022
Broadform SC (fluopyram + trifloxystrobin) is a new fungicide for foliar plant pathogens such as leaf spots, powdery mildew, and rust. The IR-4 Project completed 24 crop safety trials on 14 environmental horticulture