2015年3月17日 · Sap is a vital part of the tree’s life as it carries important nutrients and water through the tree. There are several reasons why sap oozes from trees. If it is disease, fungus or pests, you can look for presence of sawdust, small holes in the bark, or sap leaking from a single place in the bark.

2015年8月5日 · There is a significant river of very pungantly smelling sap coming out of the base of my oak tree and I don't know why. I can smell the order many feet away from the tree. I noticed the sap last summer, but this summer it seems to be attracting bees and butterflies. The leaves on the tree look healthy. It is a very tall oak. I have attached a ...

2016年8月10日 · What species of fir tree? Where is the sap originating from (trunk, branches, cut ends of branches, etc.). It could help to send some photographs showing the setting, the tree, parts of the tree where sap originates. Please send directly via email if possible.

2023年5月22日 · The thing that is causing them problems is the sap dripping from the needles. Any vehicle parked under the tree becomes speckled with tiny drops of sap. It looks like little drops of rain on the windshield when you get in the car. It is an old tree and, from the pictures, you can see there are some health issues.

2024年8月11日 · Adult wasps consume liquid forms of sugar as their primary diet, so are drawn to flowers, sap flows, fallen/rotting fruits, hummingbird feeders, and (if available, like at a picnic) human foods/drinks. Therefore, it would be difficult to discourage them from visiting the tree unless the sap flow stops on its own.

2023年9月22日 · The sap runs down the stem, dries, and crystallizes. Dried hard, whitish sap is old and hopefully indicates a healed wound. If you want, you can contact the MSU Plant Diagnostic lab which can verify if an old wound is affecting your pine tree and its health.

2021年6月21日 · I have a very old, very tall Spruce tree. Approximately 60 feet tall, maybe 50 - 60 years in place. This year, the tree appears to be dripping sap at the outermost point of the branches - possibly the new growth. I have seen some sap before - possibly at cuts but I don't believe I have seen this before. I can see tiny drops of sap among the ...

2018年3月18日 · Sap can ooze or drip from holes in the tree's bark made by birds or from broken branches or cracks in the bark. However, if there is a large split in the bark where sap is oozing out, then you may want to have it checked out for disease.

2021年6月28日 · My River Birch tree is producing sap like CRAZY this year. I have to get a car wash once a week in order to see out the window and remove the sticky stuff from the door handles, etc. It's also sapping on my deck, my chairs, my Solo stove...

2024年9月17日 · Older conifers with thick and ridged bark are not as susceptible to sapsucker-caused damage. If the damage is limited and minor, the tree will recover. A persistent sapsucker may choose to feed on a given tree repeatedly, which can cause damage that is more extensive and leave the tree vulnerable to other problems such as insects or decay fungi.