Not only in North America, Australian farmers also have a headache with these two invasive plants known as super weeds. Photo: Civileats Recent studies have shown that Waterhemp and Palmer amaranth weeds threaten the food supply in North America and are increasingly resistant to herbicides, costing farmers a lot, especially by reducing yield and crop profitability. The results of the study showed that the broadleaf weeds Waterhemp and Palmer amaranth, which damage corn and soybeans in the Midwest of the United States, once caused yield losses of 40 to 70%. Accordingly, Bayer Crop Science has announced a new herbicide, expected to be released by the middle of this decade to help soybean and corn farmers combat weed problems, in particular two Dangerous invasive plants are Waterhemp and Palmer amaranth. Accordingly, the research and development of a new herbicide line Diflufenican will be introduced under the brand name Convintro. While it awaits approval from the US Environmental Protection Agency (EPA), Convintro products will be made available to soybean growers for use in post-ripening and pre-ripening applications. germination. Officials from the German chemical group also revealed that the new line of herbicides will also serve as a weed control tool for corn farmers. “Diflufenican has been used for many years in Europe and has demonstrated its ability to manage broad-leaved weeds in crops such as,” said Robert Schrick, Bayer’s crop protection product business lead lentils and winter cereals”. “The addition of a new product Diflufenican as the active ingredient for use in soybeans and corn is not only a first in North America, but also a new field of use for the two crops. Dangerous invasive weeds are Palmer amaranth and Waterhemp to protect soybean and corn fields. Accordingly, we will provide farmers with one more tool to add to their weed management plans,” said Robert Schrick at the press conference. Dwight Lingenfelter, an agricultural extension collaborator in the United States, stands next to a tall weed in a cornfield. Photo: PENN STATE Although the introduction of Diflufenican promises to help soybean farmers manage weeds and regain yield, Schrick says a balanced pest management approach is still the right way. “When it comes to weed management, the best approach is still an integrated, multi-site approach. Management plans that cover many years and a variety of crops will help farmers avoid problems like resistance,” said Mr. “Effective options for integrated weed management are a necessity,” said Frank Rittemann, Bayer Brand Manager for herbicide lines that damage corn, soybeans and cotton. We’re looking at chemicals that control some of the most challenging pests for farmers, and we’re relying on science to bring the best options to market, including in locations never before seen. previously exploited”. The Bayer research team continues to explore expanding opportunities to address today’s challenges and drive new innovations for our customers. “While there may be no silver bullet, our focus on crop protection will provide relentless advancements to add new tools where farmers need them,” said Mr. Rittemann. it’s the best”. Male (left) and female (right) Waterhemp weeds bloom in purple-red flowers in a soybean field in Chatham-Kent County, Ontario, Canada. Photo: fieldcropnews Earlier in a study published in the journal Weed Science , researchers from the University of Illinois (USA) have identified genetic markers that distinguish the male weed Waterhemp and the female weed Palmer amaranth. This milestone is seen as a new approach to genetics that may one day reduce the need for chemical drugs to control weeds. The researchers’ goal is to one day introduce genetically modified male plants to mate with wild female plants. The transgenic male plants will carry the gene drive (a technique to induce inheritance that favors specific genes to alter the population as a whole), a segment of DNA coding for masculinity will be passed on to all. its offspring and so on. Eventually, all plants in a given population will become male, reproduction will cease and the grass population will be destroyed.

Song Hye Kyo is known as one of the pearls of the Korean film industry because of her beautiful beauty, and specializes in taking on roles that are kind, gentle, or cute and funny. Song Hye Kyo’s real-life fashion style is also generally considered to be quite “gentle”, even a bit safe and bland. However, if we pay close attention, we will realize that the Korean “beauty wall” also has a pretty cool style, breaking the way and that is piercing two piercings. Specifically, right from a young age, Song Hye Kyo has repeatedly shown double holes in her ears. This piercing style of Song Hye Kyo is not too rebellious with detailed piercings, but it is enough to give the impression of a cool, personality Song Hye Kyo but still full of femininity and charm. And by adding a second piercing, Song Hye Kyo’s appearance has become more impressive, even more prominent even with just her hair and a fairly simple outfit. Those are the disruptive images of Song Hye Kyo when she was very young. It is thought that over time, at the age of 40, Song Hye Kyo will no longer pursue such a personal piercing style. But just recently, through the story that Song Hye Kyo shared via her personal Instagram page, we learned that the actress still retains this personality style. The actress wore her hair down simply, tucked one side of her hair and cleverly showed off one ear, which was highlighted with a simple but trendy X-shaped piercing, and a very elegant, feminine, and outstanding long ring. . The tips Song Hye Kyo chose have an elegant and luxurious design, but thanks to her personal piercing, the actress’s appearance also has something very cool and playful. Previously, Song Hye Kyo was often criticized for being pale. However, since returning to the single life, the female star of “Autumn in My Heart” has often experimented with very innovative and new things, such as dark eyeliner, curly curly hair, etc. dressed in sexy, liberal clothes and always caused a big fever because of the interesting in style. These are the factors that have helped Song Hye Kyo gradually successfully remove the “light as snail juice” style label, instead of the variety that always makes the public curious. And with the latest move to return to the cool piercing style of her youth, Song Hye Kyo’s style at the age of 40 has once again made a strong impression. Song Hye Kyo at the age of 40 often renews her style, making the public admire. Photo: Collectibles