How can I keep large black flies out of my yard?

Answer by  pradhaprajgmailcom (1518)

This type of insects are vulnerble to smoke.they find it diffilcult to fly in smoke.So pump smoke of mild nature whenever possible.Again you can go in for insecticides which are worth in controling flies.More over keep your yard clean.Use cleanser for this daily.Good luck.

Answer by  arpitbathma01 (262)

You can use some pesticides or medicines with the smell of which you get rid of the black flies in your yard but firstly make sure that the medicine should not have any side effect in the health of the plants and also to the environment of your house and should be health conscious.

Answer by  Anonymous

Take A plastic bag and fill it up with water, seal it good and hang it above doors. they will stay out of the room it's hanging in front of.

Answer by  mansi (521)

1)Set up a temporary dam two weeks prior to black fly season in any stream with running water. 2)Clean up debris that may be found in the waterways 3)Set BTI cakes in water after it is dammed. 4)Use a insect fogger. 5)Wear a head net

Answer by  Baobao (1273)

You need to clean your yard thoroughly and get it very tidy, this will reduce the fly numbers, and you also can use fly spray to kill them.