Using a pruner, cut a 3- to 4-inch-long piece of stem and let it dry for a day or two to form a callus. Then plant it in a ...

THE local tobacco industry has scored a first after reaching the 300 million kilogrammes mark this season amid increased ...

Tobacco firms have spent millions of dollars in a fight over a tax rebate for cigarette importers in Republicans’ massive tax ...

"The FDA’s order sounded the death knell for a significant portion of the e-cigarette market, and (Reynolds) Vapor sought to challenge it," Justice Amy Coney Barrett wrote.

After 40 years of research, scientists at Michigan State University have uncovered how plants use isoprene to defend ...

ShareThe content of tobacco has hitherto remains the same, hence no one could prove it has been enhanced to give a better ...

But within that rhythm lies a silent loss. Because even when India leads the world in growing something, the real value often ...

This weeks video is a tobacco plant. This is for educational purposes ... More specifically, N. rustica leaves have a nicotine content as high as 9%, whereas N. tabacum leaves contain about ...

A new plant-leaf-poking sensor could soon help them do ... In tests performed on soybean and tobacco plants, the sensor was able to differentiate between healthy plants and those that had recently ...

This sensor measures hydrogen peroxide, a marker of stress in soybean and tobacco plant leaves. Credit: Adapted from ACS Sensors 2025, DOI: 10.1021/acssensors.4c02645 In several experiments ...

Therefore, early detection — before leaves visibly discolor ... The researchers tested their patches on live, healthy soybean and tobacco plants and compared them to stressed bacteria-infected plants.