SP1770 Liquid is a new herbicide being developed by SePro. The IR-4 Project completed 27 crop safety trials on 19 environmental horticulture
Author: IR-4 Generic
Pseudomonas chlororaphis Crop Safety – 2018
Pseudomonas chlororaphis (SP2300, Zio) is a new fungicide being developed by AgBiome and SePro for the control
Acibenzolar Crop Safety – 2018
Acibenzolar is an active ingredient that stimulates plant defense systems. In 2002, IR-4 started testing Insimmo (acibenzolar) for safety
2016 Downy Mildew Workshop
The IR-4 Ornamental Horticulture Program hosted this Downy Mildew Workshop, funded by USDA-NIFA-SCRI
Crop Vignette: Holiday Greenery
This first appeared as “EHC Corner: Holiday Greenery” in the IR-4 Newsletter 49(4):13. Plant Information The smell of cedar, pine and other evergreens are synonymous with the winter holidays. Whether wreaths or boughs hung inside or out, this greenery visually signals the start of the US holiday season and its aroma brings back childhood memories […]
Fusarium Efficacy Summary & Literature Review – 2018
From 2001 to 2015, numerous products representing 32 active ingredients were evaluated in greenhouse and field trials as soil drench, soil incorporation, foliar, in-furrow, drip irrigation or tuber
Dossier – Impatiens Downy Mildew
Due to impatiens downy mildew (IDM), the wholesale value to impatiens dropped 32% from 2004 to 2015.
Dossier – Pansy Downy Mildew
When we think of pansy diseases, Botrytis blight, Cercospora leaf spots and various root rots top the list, but pansy downy mildew occurs sporadically often not
Dossier – Viburnum Downy Mildew
Viburnums generally tend to have few disease problems other than occasional leaf spots, powdery mildew or root rots. However, in FL the occurrence
Dossier – Rose Downy Mildew
Roses are impacted by many diseases and insects. While rose downy mildew caused by Peronospora sparsa used to be considered of sporadic importance,