3、When they exposed tobacco cells to the zinc finger nucleases, they also added a version of that gene that enhancesherbicideresistance.(他们在使烟草细胞接触锌指核酸酶之外,也添加了可增强抗除草剂特性的基因片段。) 4、In order to eliminate the weed, biologists proposed treating infested parts of t...
They aim to determine the median lethal dose (LD50) or median lethal concentration (LC50 in artificial soil for earthworms), defined as the dose or concentration of a pesticide, that kills 50% of the tested population of organisms. Other tests assess chronic, sublethal effects over a longer ...
A chemical compound that will kill or damage plants. Dictionary of Military and Associated Terms. US Department of Defense 2005. herbicide a substance for destroying plants, especially weeds or other unwanted species; a weed-killer. —herbicidal,adj. ...
Just as pesticide is used to rid an area of unwanted pests, herbicide is used to get rid of unwanted plant life, like weeds, brush, unproductive bushes or trees, and other growth that takes nutrients away from crops and other useful plants. Many are synthetic and can be toxic to "good...
Alarmingly, DuPont and The Scotts MiracleGro Co appear to be moving forward with plans to put aminocyclopyrachor (aka MAT28), the active ingredient in Imprelis that kills weeds -- and apparently trees -- into a combination lawn fertilizer/herbicide product targeted to homeowners. Show less...
Application:Biochemistry Converted by light, or in vivo, to the corresponding carbodiimide, which is an inhibitor of mitochondrial respiration. Mode of action Insecticide and acaricide which kills larvae, nymphs and adults by contact and/or stomach action; also shows some ovicidal action. Uses Insecti...
It is important to note that the calculated number of LD50doses cannot be interpreted as actual kills, as actual exposure may in fact be much lower [59]. However, the results can be interpreted as the potential risk of poisoning per year. The method allows assessing trends of used amounts...
Monsanto’s Expedite® is an herbicide that kills weeds and grass withglyphosate, a chemical that is linked to non-Hodgkin’s lymphoma. What You Can Do & How We Can Help The Schmidt Firm, PLLC is currently accepting glyphosate induced injury cases in all 50 states. If you or somebody yo...
“Herbicide” as used herein is any pesticide used to destroy or inhibit plant growth; a weed killer, including any compound that kills grassy broadleaf, annual or perennial plants. “Humic molecule” as used herein means a carbon molecule with open and available hydrogen and oxygen bonding site...
The term herbicide, as used herein, shall mean an active ingredient that kills, controls or otherwise adversely modifies the growth of plants. As used herein, a herbicidally effective or vegetation controlling amount is an amount of active ingredient that causes a “herbicidal effect,” i.e., ...