Kansas State University has just released the 2025 Chemical Weed Control for Field Crops, Pastures, Rangeland, and ...

To minimize weed interference, pre-emergence herbicides can be used, provided they are selective to crops. In this study, we evaluated the selectivity and efficacy of herbicides applied in ...

Methods Tests were done on herbicide application at two stages; PRE planting and application POST emergence in a completely randomized design as a factorial arrangement with three replications in two ...

No, pre-emergent herbicides are not effective on ones that have already germinated. If you see them sprouting, you’ll need to use a post-emergent herbicide or pull them manually. Pre-emergents ...

It's a condition the 65-year-old farmer believes he wouldn't have if it weren't for paraquat, a herbicide he once relied on to control weeds in his vineyard in the midwestern US state of Ohio. "Now it ...

Finally, as to eradicating winter weeds that have already sprung, apply a post-emergent herbicide, preferably as soon as you spot the weeds, provided the soil temperature is above 40 degrees ...

As you probably know, that's precisely what pre-emergent herbicides are for. They stop those weed seeds that have been waiting idly in the ground throughout winter from growing when conditions are ...

Background Resurgence of pertussis in the post-vaccination era has been reported in Western countries. A shift of cases from school-age children to adolescents, adults and children under 1 year of ...

Islamic State militants were already resurgent last year in parts of Syria and Iraq. Then in December, the Assad regime collapsed, furnishing them with fresh supplies of weapons from stocks ...