Whole genome duplication via polyploidization is a major driver of diversification within
angiosperms and it appears to confer the most benefit during times of rapid environmental …

Abstract Background Agriculture in South America (SA) had a great expansion in the last
decades and weed control changed accordingly with region and crop practices. Objective …

Brazil is a large producer and exporter of crops in global terms. Weeds may be responsible
for~ 14% of crop losses, depending on the crop system. Herbicides occupy 58% of the …

Mosquito-borne infectious diseases are a persistent problem in tropical regions of the world,
including Southeast Asia. Vector control has relied principally on synthetic insecticides, but …

Herbicide resistance is the evolutionary response of weeds to the selection pressure caused
by repeated application of the same active ingredient. It can result from two different …

Herbicide resistance has become a major concern for agricultural systems, and integrating
weed management practices seem to be the most promise way for its mitigation. The effects …

Due to the limited availability of selective herbicides to control Sumatran fleabane after
soybean emergence, it is essential to develop new options that provide effective control prior …

Understanding the dynamics of invasive species under global climate change requires
knowledge about the effects of environmental factors on germination and emergence. We …

The distinction among Conyza canadensis, C. bonariensis, and C. sumatrensis is a
challenge for weed science. In the current study, primers for microsatellite (SSR) loci were …

Conyza species are important weeds in global agriculture, especially due to their capacity to
evolve resistance to multiple herbicide mechanisms of action. We aimed to evaluate the …