Search citation statements
Paper Sections
Citation Types
Year Published
Publication Types
Relationship
Authors
Journals
The Industry responsible for the discovery and development of crop protection compounds has undergone dramatic changes and increasing consolidation since the initial innovations in synthetic organic fungicides, herbicides and insecticides in the late 1940s and early 1950s. Likewise, there have been striking changes in the rate of introduction of new crop protection compounds over the past 70 years. While numerous studies over the past five decades have signaled the ongoing decline in the numbers of new active ingredients (AIs), a detailed analysis of the trends in the rate of introduction of crop protection compounds shows a more complex pattern in the overall output of new AIs. The recent (post‐2000) decline in the numbers of new herbicides is the primary source of the perceived decline in overall numbers. When herbicides are excluded, the output of new fungicides and insecticides has been relatively constant, especially for the past 20 years. A notable observation is that innovation, as measured by the number of compounds representing a new chemical class (First‐in‐Class) has been relatively constant for the past 70 years, and most recently has been driven by the appearance of new fungicides and insecticides. Thus, the discovery and development of new AIs for crop protection and public health continues, in spite of the many challenges and changes to the Industry. © 2021 Society of Chemical Industry
The Industry responsible for the discovery and development of crop protection compounds has undergone dramatic changes and increasing consolidation since the initial innovations in synthetic organic fungicides, herbicides and insecticides in the late 1940s and early 1950s. Likewise, there have been striking changes in the rate of introduction of new crop protection compounds over the past 70 years. While numerous studies over the past five decades have signaled the ongoing decline in the numbers of new active ingredients (AIs), a detailed analysis of the trends in the rate of introduction of crop protection compounds shows a more complex pattern in the overall output of new AIs. The recent (post‐2000) decline in the numbers of new herbicides is the primary source of the perceived decline in overall numbers. When herbicides are excluded, the output of new fungicides and insecticides has been relatively constant, especially for the past 20 years. A notable observation is that innovation, as measured by the number of compounds representing a new chemical class (First‐in‐Class) has been relatively constant for the past 70 years, and most recently has been driven by the appearance of new fungicides and insecticides. Thus, the discovery and development of new AIs for crop protection and public health continues, in spite of the many challenges and changes to the Industry. © 2021 Society of Chemical Industry
The efficient production of the food needed to nourish an expanding global population continues to fuel the demand for new crop protection compounds. This task is made all the more difficult by the need to meet increasingly demanding grower, consumer and regulatory constraints. The discovery and development of new synthetic organic crop protection compounds has been largely the responsibility of the agrochemical industry in Europe, Japan and the USA, with government‐funded academic research often playing a crucial role in the early stages of the invention and testing of novel activity. The way in which this process takes place has undergone a dramatic evolution over the past 75 years. Drastic consolidation and globalization among the research and development (R&D)‐based companies in these regions have characterized these changes. This evolution in the agrochemical industry has, in turn, shaped the rate of introduction and geographic origin of new crop protection compounds. In spite of these changes, the rate of invention of new classes of crop protection compounds has remained relatively constant. During the past 30 years, the forefront of new compound introductions has moved towards Asia, and Japan in particular. Although there are now more agrochemical companies in Japan involved in the discovery and development of new crop protection compounds than in Europe and the USA combined, on a compound‐per‐company basis, US companies currently generate the highest output. However, it is expected that there will continue to be changes in the numbers and origins of new crop protection compounds, with contributions continuing from Europe, Japan and the USA, and increasingly from China. © 2021 Society of Chemical Industry.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.