Dawn from Prescott Az writes
I see that Permthrin 2.5, scale is listed. Why is it not listed on the Hi-Yield 38-plus?
We really cannot say for sure why the manufacturer did not include scale on their listed pests on the product label. We do recommend that you stick with a product that specifically lists your target pest for best results. Most of the master gardeners recommend Acephate as the needed active ingredient to control this scale. We carry Acephate 97 UP and it is labeled for control of the crawling stage of the scale.
Answer last updated on: 05/27/2013