What is a characteristic of neonicotinoid pesticides?

Neonicotinoid pesticides are well-regarded for their systemic properties, which means they can be absorbed by plants and transported throughout their tissues. This allows them to provide long-lasting protection against pests, as the active ingredient can be present in various parts of the plant, making it highly effective for targeting insect pests that feed on those plants. The systemic nature of neonicotinoids enables them to act not just on the external surface but internally as well, affecting pests that might not come into direct contact with the pesticide application.

In contrast, the other characteristics listed do not apply to neonicotinoids. They are effective against a variety of pests, are not typically used in organic farming practices due to their synthetic nature, and do not exhibit rapid evaporation, as they are designed to remain within the plant system for extended periods to ensure continued efficacy against pests.