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Although diquat was used in many European countries from the 1960s, an EU directive has removed its approval for any use, effective from 12 October 2018. [16] Diquat use in USA to 2018 (estimated by USGS) Diquat is an unusual herbicide because it is often not used for weed control but is instead applied directly on mature crops.
Indaziflam composes all or part of the a.i. of several herbicides from Bayer Environmental Science (now owned by Cinven, aka Envu, per Bayer's and Envu's websites), [18] [19] including Rejuvra, [20] the Esplanade [21] line (sometimes mixed with diquat dibromide and glyphosate isopropylamine), [22] Marengo, [23] [24] Specticle, [25] [24] and Bayer CropScience (the inventor of the ingredient ...
2,4-Dichlorophenoxyacetic acid is an organic compound with the chemical formula Cl 2 C 6 H 3 OCH 2 CO 2 H.It is usually referred to by its ISO common name 2,4-D. [4] It is a systemic herbicide that kills most broadleaf weeds by causing uncontrolled growth, but most grasses such as cereals, lawn turf, and grassland are relatively unaffected.
Dicamba has since been used for household and commercial weed control. Increasing use of dicamba has been reported with the release of dicamba-resistant genetically modified plants by Monsanto. In October 2016, the EPA launched a criminal investigation into the illegal application of older, drift prone formulations of dicamba onto these new plants.
The EPA considered much of the data submitted by the company from 2013 to 2021 to be insufficient, and found that a required study looking into the weed killer's effects on thyroid development ...
[5] [7] One of the poisonings used diquat instead of paraquat. [7] On September 5, 44-year old executive Takashi Sakai drank two vitamin drinks, which he died from six weeks later. [3] [5] On September 11, 52-year old Haruo Otsu drank from a free bottle of Oranamin C in Tokyo; he died 52 hours later.
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According to the US Environmental Protection Agency, [8]. On an acute basis, dichlobenil is practically nontoxic to birds, mammals, honey bees; slightly to moderately toxic to aquatic invertebrates and estuarine organisms; and moderately toxic to fish.