WebData support that imidacloprid can still be effective if used in August. Trichlorfon is a fast-acting, short-lived insecticide that is usually effective in both September and October. However, practitioners should consider the relatively high EIQ of trichlorfon when selecting a treatment strategy. WebJun 11, 2015 · Chlorantraniliprole vs. Imidacloprid as Grub Preventative. by ken-n-nancy » June 11th, 2015, 12:59 pm. For the past few years, I've been a user of imidacloprid (merit) …
Homeowner Guide to Emerald Ash Borer Insecticide Treatments
WebDoMyOwn.com WebWhere can I get more information? For more detailed information about cyfluthrin please visit the list of referenced resources or call the National Pesticide Information Center, Monday - Friday, between 8:00am - 12:00pm Pacific Time (11:00am - 3:00pm Eastern Time) at 1-800-858-7378 or visit us on the web at npic.orst.edu.NPIC provides objective, science … html head and body
Cyfluthrin General Fact Sheet - Oregon State University
WebDiamide products (chlorantraniliprole, cyantraniliprole, and tetraniliprole) and neonicotinoid products (clothianidin, imidacloprid, and thiamethoxam) are best for treatments targeting small larvae. Treatments containing carbaryl or trichlorfon are more effective against large larvae, if treatment is required to control heavy infestations in the spring of the year. WebMar 31, 2024 · Remember that 60% of the environmental studies that I mentioned above found imidacloprid concentrations between 14 and 320 µg/L. Even taking the highest of the 4 limits above – the Dutch maximum acceptable concentration of 0.2 µg/L, the environmental measurements are between 70 and 1,600 times higher than this level. WebNote that imidacloprid is not effective against mites and most caterpillars – use other products or methods if needed for these pests. Use insecticides selectively and as a last … html hacking tool