The freeze damaged trees’ vascular tissue, called the xylem and phloem. These run just beneath the bark and, like straws, transport water and nutrients throughout the tree. What most don’t remember ...

Read on. So what's Methuselah's secret? How can it and its kind survive, much less thrive, in conditions that would strike fear into the phloem of virtually all other plants? After decades of ...

The brittle outer layer you can touch is called cork. If bark is like your skin, the cork is like the very outer bit of your ...

Girdling a tree refers to the method of removal where the tree is severed from the vascular systems that give it life, meaning the internal nutrient and water channels otherwise known as the phloem ...

Though the tree appeared to be thriving, its phloem, the fibrous layer under the bark that transports nutrients, was dry and brown. Six moved to the next tree, another seemingly healthy one.

The pine bark beetle has been attacking trees weakened by the 2023 drought. The state is looking into ways to address the ...

Plants die slowly. Herbicides in this group are usually molecular (non- charged) at low pHs found in the cell walls and negatively charged at higher pHs encountered in the cytoplasm of leaf sieve ...

Whether it be from damaging weather conditions, diseases, fungi or insect infestations, a sick or dying tree can be dangerous — and hard to spot.

Biocontrols benefit wine grape growers, but there is still room for improvement when it comes to beating vine mealybug pest.

Ngangbam PunitaCitrus is one of the most commonly consumed fruits in the world with commercial cultivation spanning over hundred Nations. In India, citrus ranks as the third most significant fruit ...

This is then converted into sucrose. The sucrose is transported around the plant in phloem vessels. It needs to be able to reach all cells in the plant so that the sucrose can be converted back ...

Xylem Transpiration Moves water and minerals from roots to leaves Columns of hollow, dead reinforced cells Phloem Translocation Moves food substances from leaves to rest of plant and from stores ...