My supplier is trying to talk me into adding flea and tick control, using granular only for flea and tick control. Permethrin or talstar granular every 30 days from april-aug. Has anyone in the south had success with this? My reason for not offering this service is I would want a dedicated tank just for spraying. I only have one tank and it is herbicide only. I understand ticks can be found off the ground and fleas have a 30 day life cycle. Thats about all I know about them. So-- will this work or is it a recipe for failure? I would only offer this to my existing customers who take my full fert and squirt program, as an add on.