Organizational behavior is the field of study that investigates how organizational structures affect behavior within organizations. Define organizational behavior and the way in which computer modeling and systematic frameworks enable further study.
What do (grape) vine leaves look like? Vine leaves, also called grape leaves, are large, brigh to deep green, orange or red heart-shaped leaves. Leaves can be a uniform color or, in the case of red ones, a combination of shades from the same range of colors. They are similar in appearance to maple leaves.
The use of certain herbicides can lead to leaf curling, though this is not considered true grape leafroll disease. Nutrient deficiencies can also cause grapevine leaves to curl. If the soil where the grapevines are planted is deficient in potassium and phosphorus, the leaves might begin to curl.