Meaning of wagon in Hindi, Hindi Meaning of word wagon, What is meaning of wagon in Hindi
Zinnias are colorful, low-maintenance annuals that prefer warm weather and bright sunlight. Although zinnias are relatively disease-resistant, they are sometimes plagued by diseases that cause brown spots. The brown spots are usually caused by one of three types of leaf spot -- Alternaria leaf spot, bacterial leaf spot and Cercospora leaf spot.
Tar Spot: This disease is caused by the fungus Phacidium curtisii. Yellow spots appear on the leaves of American and English hollies in May. These turn reddish-brown and finally black by fall. In years of heavy rainfall berries as well as leaves are spotted.