Which of the following is suited for applying saturated solutions directly to target plants without drift?

Wicks or ropes are particularly well-suited for applying saturated solutions directly to target plants without drift because they allow for precision application. This method minimizes the risk of the solution being blown off target by wind, which is a common concern with other application methods.

When using wicks or ropes, the solution saturates the material, which can then be applied directly to the foliage or stems of plants. This direct contact method helps ensure that the pesticide or herbicide is applied where it is needed without affecting surrounding plants or areas. This is particularly beneficial in situations where fine control over pesticide application is necessary to prevent environmental impact or damage to non-target plants.

In contrast, liquid sprayers may produce some level of drift, especially if there are high winds or the nozzle settings are not ideal. Aerosol cans can disperse chemicals widely, which could lead to drift beyond the target area. Compressed air sprayers may also propel liquids in a way that can easily catch the wind and create drift. Thus, wicks or ropes stand out as the best option for targeted applications without the risk of unintended drift.