Yes, Talstar P is labeled for only spider mites and clover mites. While it might kill broad mites as well it is not labeled for them so we cannot recommend it for this use.
Talstar P (Talstar One) is not labeled nor safe to be used on anything edible.
The rate for Talstar P in a hose end sprayer would be the same as if you were using in a pump sprayer, 0.5 to 1 fl oz (1 - 2 tbsp) per gallon of water for low volume applications, or 0.5 -1.0 fl. oz. per 1,000 square feet in a higher volume of water.
Talstar P (Talstar One) cannot be applied to edible vegetation. Malathion would be a better option.