For over 40% of those surveyed, the use of biostimulants already makes sense under certain circumstances. Another almost 40% are of the opinion that biostimulants could become an important component in the cultivation of crops, but still require a lot of research and development. Almost all respondents are in favor of intensive research, development and production in the area of ​​biological crop protection products. Hardly anyone (8%) believes that research and development in this area is generally not useful.