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This organic spray is not for use on large areas of the lawn, though—it will kill healthy grass, too. This Green Gobbler spray comes with a 100-percent-satisfaction guarantee, so if it isn't a ...
Clopyralid (3,6-dichloro-2-pyridinecarboxylic acid) is a selective herbicide used for control of broadleaf weeds, especially thistles and clovers.Clopyralid is in the picolinic acid family of herbicides, which also includes aminopyralid, picloram, triclopyr, and several less common herbicides.
In Canada, it has been used as an agent of biological pest control against the noxious weed Canada thistle (Cirsium arvense). It was subsequently evaluated in the United States as a biocontrol agent and distributed across a range of the Great Plains in the western United States .
The weevil Larinus planus also feeds on the thistle and has been used as a control agent in Canada. [43] One larva of the species can consume up to 95% of seeds in a particular flower bud. [ 44 ] However, use of this weevil has had a damaging effect on other thistle species as well, include some that are threatened. [ 45 ]
As agricultural spray adjuvants, surfactants may be pre-mixed into commercial formulations or they may be purchased separately and mixed on-site. [13] Polyethoxylated tallow amine (POEA) is a surfactant used in the original Roundup formulation and was commonly used in 2015. [14] Different versions of Roundup have included different percentages ...
Its primary commercial applications are weed control for grain crops and turf areas. It is also used to control brush and bracken in pastures, as well as controlling legumes and cacti . In combination with a phenoxy herbicide or with other herbicides, dicamba can be used for weed control in range land and other noncrop areas (fence rows ...
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