What is a major limitation of implantation?

What is a major limitation of implantation?

• A. Only large amounts can be applied
• B. Requires continuous maintenance
• C. Only small amounts can be applied
• D. Not effective on mature trees

Answer: (C)

Implantation delivers pesticide directly into plant tissue in a targeted, localized way, which helps with precise uptake and minimizes drift. The key limitation is the small amount each implant can hold—the reservoir is limited, so only small quantities can be introduced at one time. Because of this, implantation is best for low-dose, targeted control and may require multiple implants or alternative methods for heavier pest pressures. In short, only small amounts can be applied.

Implantation delivers pesticide directly into plant tissue in a targeted, localized way, which helps with precise uptake and minimizes drift. The key limitation is the small amount each implant can hold—the reservoir is limited, so only small quantities can be introduced at one time. Because of this, implantation is best for low-dose, targeted control and may require multiple implants or alternative methods for heavier pest pressures. In short, only small amounts can be applied.