Is coverage and rate important when applying a systemic type of pesticide?

The correct response to the question of whether coverage and rate are important when applying a systemic type of pesticide is indeed true, not false. This is because systemic pesticides work by being absorbed by the plant and then distributed throughout its tissues, which means that the way in which these pesticides are applied significantly impacts their effectiveness.

Coverage is critical because if the application is uneven or insufficient, there may be parts of the plant that do not receive the pesticide — even though it is systemically absorbed later on. The initial application should still ensure that the pesticide is adequately applied to the plant, so the absorption process can take place efficiently.

Rate is equally important because using the correct dosage ensures that the plant can effectively take up the pesticide without being harmed or rendered ineffective. If the rate is too low, it may not provide adequate pest control, while too high of a rate may damage the plant or lead to environmental issues.

In this context, the significance of coverage and rate applies universally to systemic pesticides regardless of specific pests or application methods, emphasizing that thoroughness in these aspects is crucial for successful pest management.