类介体英语怎么说及英语单词
『壹』 翻译中文译英文,专业的,谢谢
The harmfulness is regarded as the most serious illness offersorange pests. This is a bacterial disease, harmfulness can harm to all sorts of citrus fruit, fruit and cause infection in a few years after infection, atrophy, and even death yellow. Asia Diaphorina lema citrus citri Kuwayama is serious pest, citrus spread the harmfulness of main preach.
Wood lice in Asian orange orange leaf feeding of acid proced eight different waveform, mainly composed of spying on the wave (np), pathway (phase) path wave wave (E1 saliva secretion phloem phloem passive smoking wave), wave (E2) and xylem active snorting wave (G), in addition, also found in other chest beak mysticetes thorn attracts insects in the mouth of feeding wave wave. No D, D wave is orange wood lice mouth needle spying on the screen of the waveform is related to the wood lice unique Asian citrus spying waveform.
Feeling sick leaves leathery change does not affect surface of wood lice host plants, wood lice in mouth needle of blade leathery on spying activities, wood lice mouth needle leaf in the surface of the time stay no obvious difference. Wood lice needle leaf epidermis the mouth in the parenchyma organization for the process of feeding sites puncture in time in moderate and severe disease pathogenesis of spying on the waves were parenchyma, C (path) average time significantly longer health groups, and with the increase of the degree of disease and extension. Feeling sick leaves parenchyma structure change significantly increased wood lice in mouth needle biopsy found in the mesophyll feeding sites. Wood lice mouth needle first arrived phloem secretion and first time in salia suck time with continuous phloem significantly increased morbidity of backward delayed. Wood lice in feeling sick leaves phloem feeding became more and more difficult. Wood lice in rehabilitation leaves little in xylem on feeding, but in the sense of the disease in xylem in wood lice eat significantly increased the proportion of time, and the later is the primary xylem wood lice eat.
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