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William writes

What is the difference between Tekko Pro Insect Growth Regulator and Nyguard IGR?

Planning on using Talstar with this or NyGuard for mosquito control.


Both Tekko Pro and NyGuard IGR are labeled for mosquitoes. Tekko Pro contains Novaluron - 1.3% and Pyriproxyfen - 1.3%. The NyGuard IGR concentrate contains Pyriproxyfen 10%. You can use either one to obtain similar results. Please refer to the label for applications instructions since the rates are different for each one. Tekko Pro Label. Nyguard IGR Label. 

Answer last updated on: 03/12/2021

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