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三、花生病毒病花生病毒病多发生在南方花生产区,辽宁、山东等省近几年来也受到此病的危害。(一)病状口前已知有花叶状和丛枝状二种病状。花叶状病毒病多发生在顶端的叶片上,先在叶片上出现许多不定型的绿色大疱斑,以后逐渐变成小疱斑,直到消失为止,这时叶片呈现黄绿色。伏雨之后,受害轻的病状很快恢复常态,不表现病状;而受害重时整株生长瘦弱,不结果,如能结果,则数量大大减
Third, the peanut virus disease Peanut virus disease occurs in the southern flower production areas, Liaoning, Shandong and other provinces in recent years have also been the hazards of the disease. (A) before the disease known to have mosaic-like and bushy two symptoms. Mosaic virus occurs in the top of the leaves of the disease, first in the leaves appear many amorphous green blister spot, and later gradually become a small blister spot, until disappear, when the leaves appear yellow-green. After the rain, the symptoms of light recovery of the victim quickly returned to normal, does not show the symptoms; and the weight of the whole plant growth emaciated, no result, if the result, the number greatly reduced