You should not mix Hi Yield 38 Plus and Talstar P together there is no benefit with mixing two insecticides together. We would recommend adding an IGR to either one of them for flea control outside. We also have a guide here that can help explain the best treatment.
Hi-Yield 38-Plus Insect Control 38% Permethrin is not labeled to treat Eunonymus Scale. Timing is critical when trying to manage euonymus scale. The hard waxy cover protects adult scale from contact insecticides. Therefore, adults treated with a contact insecticide will live to produce another generation later that year. Crawlers can be killed easily because they are small and unprotected by a cover. Thus, nearly all products specifically target this stage.
We would recommend you use Talstar P making sure you spray under the leaves as well as the top of the leaves. You can follow that up with horticultural oil for a faster knockdown. The Talstar will leave a residual to kill new crawlers:
Hi-Yield 38-Plus Insect Control 38% Permethrin should be sprayed from the ground to 15 feet up the trunk at 2-4 tsp of product per gallon water when treating for beetles on pine trees. Please view the product label for more information.
Hi-Yield 38-Plus Insect Control is not labeled to be used on pets.
No, Hi-Yield 38-Plus Insect Control 38% Permethrin is an exterior use product only.
When using Hi-Yield 38-Plus Insect Control 38% Permethrin for boring beetles the mix rate should be 1.6 fluid ozs. (3 1/4 Tablespoons) per gallon of water. Also, you would want to spray in the evening when the temperature isn't as high and sun isn't beating down on tree.
Hi-Yield 38-Plus Insect Control 38% Permethrin is not labeled for Asian lady beetles.
We would recommend something like Bifen IT for a foliar spray application. Please view the product label for more information and application rates.
Hi-Yield 38-Plus Insect Control - 38% Permethrin is not specifically labeled for ladybugs. We do offer a kit called Overwintering Kit for Stink Bugs, Lady Bugs, Boxelder Bugs that is effective for treatment.
Hi-Yield 38-Plus Insect Control 38% Permethrin should be applied at the trunk and lower branches at 2-4 tsp/gallon of water. "Borers and Bark Beetles: To prevent infestation of Ornamental Trees and Woody Shrubs, spray the bark to the point of saturation, but do not let runoff occur. Repeat treatment every 21 days during early Spring until Mid-Summer". You use 0.3 to 0.6 fl. ozs. (2 To 4 tsp.) Per Gallon per the product label.
No, Hi Yield 38 Plus is labeled for outdoor use only. Please take a moment to review our Flea Control Guide for more information and helpful tips on eradicating this pest.
Hi-Yield 38-Plus Insect Control 38% Permethrin usually takes 30-60 minutes to try, but you can give it a few hours if you feel unsure. Apply when rainfall is not expected for atleast 24 hours.
The application rates and retreatment intervals for Hi-Yield 38-Plus Insect Control 38% Permethrin are determined by the manufactuer themselves based off their research, extensive testing and data collected. This process by the manufacturer’s is how application rates, retreatment intervals and other information is concluded for best results. Overmixing the product label rates advised, retreating areas sooner than recommended per the product label may not only overstress your turf but also cause negative and opposite effects with the end treatment.
For Armyworms, Hi-Yield 38-Plus Insect Control 38% Permethrin is applied at 0.4 to 0.8 fl. ozs. (2 1/2 to 5 tsp.) in 4 to 25 gallons of water per 1,000 sq. Do not apply more than 1.6 fl oz per 1000 sq ft per year (4 applications at the low rate, 2 applications at the high rate). Repeat applciations can be done at 10-14 days intervals.
Please view our Armyworm Treatment Guide for more information and recommendations.
Hi-Yield 38-Plus Insect Control 38% Permethrin is safe to be applied to lawns. Please be sure to carefully read the product label for specific application instructions.
Per manufacturing label it is recommend to discard mixed solution of Hi-Yield 38-Plus Insect Control 38% Permethrin within 24 hours.
Hi Yield 38 Plus would be safe depending on how close the house is to the actual lake as it is toxic to aquatic invertebrates so you would not want to happy where drift or runoff could go into the lake. If you are closer to the lake and runoff could be an issue, Essentria IC3 would be a better product. Essentria is safe to use around aquatic life and it will work great for mosquitoes and many other insects.
Hi-Yield 38-Plus Insect Control 38% Permethrin is not labeled to be used on any vegetable edible or ornamental so we cannot recommend it. Hi-Yield Indoor/Outdoor has the same active and would be recommended instead.
The rate for chinch bugs using Hi-Yield 38-Plus Insect Control 38% Permethrin would be 0.4 - 0.8 oz. per 4 gallons of water per 1,000 sq. ft. Please refer to the product label for complete instructions.
