Humic substances represent a crucial component of soil organic matter, playing an instrumental role in nutrient cycling, water retention and the enhancement of soil structure. Their complex and ...

The total amount of active substances in pesticides placed on the market in 2024 fell by 6% to 2,139 tonnes, the lowest of ...

Triacontanol (TRIA), a common constituent of plant waxes, was first shown in 1977 to be an active growth substance which at nanomolar concentrations increased the growth and yield of crops. TRIA is ...

A RECENT report in the Kew Bulletin describes experiments conducted in co-operation with the garden staff but designed by Dr. C. R. Metcalfe and Dr. W. G. Templeman to test the influence of synthetic ...

Souleïmen Jmii does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

"Fourth International Conference on Plant Growth Regulation sponsored by the Boyce Thompson Institute for Plant Research, the New York Botanical Garden, the Brooklyn ...

The elucidation of the biosynthetic pathway of ipecacuanha alkaloids shows how two distantly related plant species could develop the same substance independently Plants produce an enormous abundance ...

"Based on a symposium presented at the 13th Middle Atlantic Regional Meeting of the American Chemical Society at West Long Branch, New Jersey, March 19-23, 1979 ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...