Maize leaf spot T race ear rot
Symptoms T-type male sterile lines are infected with the T race of the T. brassicae strain and the diseased part of the plant produces an irregular gray-black moldy zone, causing ear rot, severe ear rot, and black moldy seed, which is different from that of the small spot pathogen. O race. T races can also invade leaves, leaf sheaths, and temporal lobes. The lesions are larger. The size of the lesions on the leaves is 10-205-10 (mm). The large central yellow-brown and brownish-brown edges with a diameter of 2 cm are produced on the temporal lobe. The round spots have obvious poisonous circles around them, and moldy spots on the spots. The pathogen Bipolaris maydis (Nisikado et Miyake) Shoem said that the jade sputum T sp. Fruit Wine,Osmanthus Wine,Plum Wine,Gu Yue Long Shan Fruit Wine ZHEJIANGGUYUELONGSHAN SHAOXING WINE CO.,LTD. , https://www.chinashaoxingwine.com
The morphological characteristics, transmission routes, and onset conditions of the germs, and methods of control are given in Maize leaf spot.