anthocyanin
red or purple pigment responsible for those colors in some parts of trees and other plants.
anthracnose
a group of fungal diseases that affect a variety of plants in warm. humid areas. caused by certain fungi. Symptoms include sunken spots or lesions (blight) of various colors in leaves. stems. fruits. or flowers. and some infections form cankers on twigs and branches. Causes wilting. withering. blotching or necrosis of tissues. and can lead […]
antigibberellin
plant growth regulator that inhibits the action of the plant hormone gibberellin. which. among other things. regulates cell elongation.