Mixing Weed Killer and Insecicide

I spent the morning clearing out my greenhouse pulling weeds and picking up dead leaves. The next step is weed killer and insecticide .. I was wondering if it was safe to mix these two together instead of having to spray twice.

If its not a good idea .. should I wait until one dries before spraying the other? Is there a preferable order as to which should be done first? I'm thinking insecticide first so it doesn't wash off the weed killer.

Thanks!

X

I think I would spray the roundup, let it dry at least 45 min, or just wait a day and then spray the insecticide. Its the insecticide that you don't want washed off the leaves (not that spraying roundup will-you only need a fine mist covering the leaves with the roundup)

I always wondered if you could mix insecticide and fertilizer together and spray .
Like miracle grow.
Linda

Bayer advance All In One has food, insecticide and disease control all together.

X

Wow , I did'nt know that. I like the spray once and get it over with. Guess I'm just lazy lol. Bet this would be great for brugs. They need lots of food and they have every possible pest. My experience anyway.
Linda