Cleveland Pear Tree has some brown leafs and sap running down Help?

Answer 1

the sap is a general reaction similar to a child running a fever so dont panic. try wattering it, give it some compost. be on the look out for insect pests or fungal disease and should something pop up give us the symptoms. one thing you should be ware of is "fire blight" its a bacterial disease that attacks Pears, look it up on Google and find some pictures to compare. unfortunatly if it is fire flight there is nothing you can do but get rid of the tree as soon as possible and avoid planting another pear for at least a year (you can plant other trees instead.)