If you Google 'how to make manure tea' you'll find that most all the articles recommend using only well aged manure - anywhere from 6 months to a year - never fresh, when making tea with it. And using it only as a root drench, never as a foliar spray. It also is usually diluted further before application.

There is a FAQ here about it and the discussion linked below is from over on the Organic Gardening forum where the subject of manure tea is often discussed. Hope it is of help.

You might also want to do some reading here on the safety issues associated with using manure in the home garden. Many discussions that a search using 'manure' will pull up for you and a couple of them are just a bit further down the front page here.

Dave

Here is a link that might be useful: Manure tea issues discussion....

thank you for the info. Apart from the tea how about just using manure as fertilizer?

Here is a link to several recent discussions on using manure as a garden fertilizer.

Dave

Here is a link that might be useful: Manure discussions

All of the Ag Schools today recommend that all animal manures be aged 12 months before being used in your garden because of the potential disease pathogens in animal manures. Since piling up manures and letting them sit for 12 months is known to allow many nutrients to "escape" far better would be to compost any manures you get, to capture those nutrients as well as kill the disease pathogens, and then if desired make tea from that compost.