Jobs like testing cannabis for safety and potency have been around since medical pot was legalized in the 90s, but as the market for legal weed skyrockets there is more and more demand for consumer-facing weed testing at companies like the San Diego-based company PharmLabs, LLC.
Applications of the robot tractor including tillage, spraying and weeding were tested in real farms.
The efficacy of clopyralid, triclopyr and haloxyfop, applied in various combinations, was tested for weed control in establishing Pinus radiata or Pseudotsuga menziesii var.
The project hopes to pinpoint the location of edible weeds and also test samples for nutritional content and toxic contamination.
Understanding the response of arable weed community assembly to fertilization is important for designing better weed management strategies in tropical rice rice systems and also for changes in weed biodiversity.
Two weed samples that showed reduction in BTS values five days prior to other weeds tested appear to possess the highest degraded abscission layers at flowering.
A recent investigation by the Denver Post showed the number of drivers involved in fatal crashes in Colorado who tested positive for weed has been on the rise since the drug was legalized in 2012.
Choose the best day and time of day for pesticide safety in weed killer application.
In general, increased reliance on herbicides for weed control leads to a shift in weed species composition.
Four of the pipes in Billy's garden tested positive for weed.
