not only the unearthed weeds can be effectively killed, but also the earthed weeds can be controlled, the weeding effect is improved; the effective ingredients in the herbicide coordinate in a certain range to achieve good synergism effect, the preventing effect is higher than that of single dosa...
At the University of Melbourne, research has focused on a herbicide called atrazine (ATZ) and its damaging effects on male mice and their sperm. While ATZ is commonly used in Australia and the USA, it has been banned in the EU since 2003. It's an endocrine disrupting chemical (EDC) and...
A selective herbicidal composition for the control of grasses and weeds in crops of useful plants comprisesa) a herbicidally effective amount of a pyrimidine of formula I ##STR1## wherein the substituents are defined in claim 1 and b) as safener a herbicide-antagonistically effective amount ...
3.That's because it was a wide spectrum herbicide, meaning it killed a wide range, a large variety of weeds. It wassafefor farmers to work with it and it wasn't toxic to cows or other farm animals. (听力 Z托福-12)您的浏览器不支持 audio 标签。
The invention relates to a herbicide-safener combination containing (A) one or several compounds of formula (I) or the salts thereof, wherein R1, R2, R3, R4, and R5 represent different radicals, n represents 1 or 2, X represents H or C1-C4 alkyl, and Y represents H, and (B) one...
Saflufenacil is a PRE herbicide for the control of broadleaf weeds. Field and growth room studies were conducted to explore the tolerance of corn to POST t... M Moran,PH Sikkema,JC Hall,... - 《Weed Science》 被引量: 30发表: 2011年 Absorption and distribution of flurazole and acetochlor...
especiallyintheMidwestbutincreasedthenumberofherbicide-resistantweedsinothers.There'salsonoevidencethatGEcropshaveaffectedthepopulationofmonarchbutterflies,thereportsaid.Togaugewhetherfoodsmadefromgeneticallymodifiedcropsweresafeforhumanconsumption,thecommitteecompareddiseasereportsfromtheUnitedStatesandCanada,wheresuchcrops...
is critical for a successful stand. Laboratory and field studies were conducted for 2 yr to evaluate the effectiveness of seed safeners for protecting switchgrass seed from the preemergent herbicide metolachlor. Initial evaluations of six seed safeners determined that fluxofenim was the only successful...
White vinegar/essential oil pet-safe weed killer spray:If you have a large area to treat, such as a fence-line, you may want a spray solution to apply with a standard weed killer sprayer. For an easy, homemade herbicide recipe (Multiply amounts as needed to make more.), combine 2 cu...
Roundup is aherbicide. It’s available in a bottle for home application and it’s also widely used by farmers and by cities for weed control. Itsprimary active ingredient is glyphosate. But it also contains other harmful ingredients, like surfactants to help the glyphosate cling to the plants...