Air pollution with relation to agronomic crops : V. Oxidant stipple of grape
Air pollution with relation to agronomic crops : V. Oxidant stipple of grape
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与农作物有关的空气污染：五、葡萄的氧化剂点滴
DOI：
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发表时间：
1958
期刊：
影响因子：
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通讯作者：
W. B. Hewitt
中科院分区：
文献类型：
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作者：
B. L. Richards;J. Middleton;W. B. Hewitt
小的，棕色到黑色的，离散的，点状病变发生在葡萄叶表面的上部，生长在空气中被氧化剂污染的地区。病变通常局限于栅栏层，由于其点状外观，可以很容易地与其他葡萄疾病区分开来。臭氧熏蒸可在葡萄中诱发此病。有毒的臭氧叶出现在洛杉矶和旧金山地区被污染的空气中，那里发现了氧化点。在加州的科切拉、纳帕、萨克拉门托和圣华金山谷的葡萄产区，还没有看到点普尔。
Small, brown to black, discrete, punctate lesions occur on the upper leaf surface of grape grown in areas polluted by air-borne oxidants. The lesions are typically restricted to the palisade layer and may be easily distinguished from other grape disorders because of their stippled appearance. The disease can be incited in grape by fumigation with ozone. Toxic ozone leaves occur in the polluted air mass above the Los Angeles and San Francisco areas where oxidant stipple is found. Stipple has not yet been seen in the grape producing areas in the Coachella, Napa, Sacramento, and San Joaquin valleys of California. 4 references, 3 figures.