What should be done if there is no foliage on a plant and the crop is less than four inches tall regarding REI?

In this scenario, if there is no foliage on a plant and the crop is less than four inches tall, the appropriate action is to halve the Restricted Entry Interval (REI), but it cannot be shorter than the REI specified on the pesticide label. This rule is based on the understanding that plants without foliage or that are very young and small pose a lower risk of pesticide exposure to workers and handlers.

However, it's essential to adhere strictly to the label instructions, which may stipulate a minimum REI. This ensures that even in these specific conditions, safety standards are maintained. Therefore, while the REI can be adjusted downward for security purposes, it must always respect the minimum duration dictated by the label instructions to provide adequate protection for those who may come into contact with the treated crop.