This yellowing of leaves is sometimes confused with a nutrient deficiency disease called iron chlorosis, especially in the ...

The yellow color acquired by leaves before their fall in autumn, is ascribed by Premy to the gradual destruction of a I blue constitutent of chlorophyll, which he calls Phyllocyanin, j the other ...

Every autumn we revel in the beauty of the fall colors. The mixture of red, purple, orange and yellow is the result of chemical processes that take place in the tree as the seasons change from summer ...

Perennials, shrubs and small trees native to the Chihuahuan Desert give color to San Antonio gardens while providing food and ...

When choosing colors for a flower bed, consider the colors of blooming trees, shrubs, ground covers and vines that will live ...

A new study has uncovered a novel P-type PPR protein, BoYgl-2, which plays a crucial role in chloroplast RNA editing and chlorophyll biosynthesis in cabbage.