The jellylike substance oozing from this peach tree is called gummosis and can result from environmental stress, mechanical injury, or disease and insect infestation.(Reader Photo) Question: This ...

If your plum tree is bleeding sap, it may be affected by canker, or by other forms of fungal or bacterial diseases, like pseudomonas. Several types of borers, like peach tree borers, can infect ...

My peach trees struggled this year. ... Pruning too early in the season encourages bacterial canker and could lead to tree death. Adequate fertilization is essential to peach tree success.

Cytospora cankers have formed on this peach tree in Palisade. The best results for suppressing the fungus have come from mixing fungicide with white latex paint and applying it to young trees to ...

We saw die-back in trees coming out of winter. In some cases, it is environmental stress from drought stress and winter ...

Peach Or Nectarine Trees With Reddening And Puckering Leaves May Be Suffering From Peach Leaf Curl. ... Wilting Or Browning ...

We definitely have peach tree borers in our nectarine tree. The trunk is pretty much encircled by the sap oozing just above the ground level. ... For trees with Cytospora cankers, ...

My peach tree is 10 to 15 years old and usually bears what starts out as beautiful peaches. ... The telltale sign here is the formation of cankers - discolored and sunken areas on the stem.

By Bethany A. O'Rear Q. My peach trees struggled this year. The fruit set was very sparse, and the fruit that did make was inedible due to disease and bug holes. Can you provide some tips to ...

Despite threats of lawsuits by several South Florida cities and counties, state agriculture officials plan to send crews out in June to resume cutting trees affected by citrus canker. Some 200,000 ...