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首页> 外文期刊>Acta Horticulturae >Risk of invasive arthropod pests related to climate change in the northernmost small fruit production area in EU.
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Risk of invasive arthropod pests related to climate change in the northernmost small fruit production area in EU.

机译：在欧盟最北端的小型水果生产区，与气候变化有关的节肢动物入侵性危害风险。

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摘要

Of the total acreage of soft fruit crops such as strawberry, currants, raspberry, and highbush blueberry, only a few hectares are grown in greenhouses or polyethylene tunnels in Finland. The prevailing weather influences directly on growth and quality of the yield and indirectly by pests and diseases. In the 2000s, the heat summations in every growing period have been higher than the mean values in 1961-1990. At the same time, the winter temperatures have been higher. These changes have already brought out signs of the effect of warming climate in the occurrence of pests in soft fruits. The vine weevil is considered the most serious emerging pest, and the newly invaded Spanish slug is a potential new pest on strawberry. Strawberry is considered as the most vulnerable soft fruit in a changing climate, mainly due to emerging pests and invading new pests.
机译：在柔软的水果作物（如草莓，黑醋栗，覆盆子和高灌木蓝莓）的总面积中，芬兰的温室或聚乙烯隧道中仅种植了几公顷土地。盛行的天气直接影响单产的增长和质量，并间接受到病虫害的影响。在2000年代，每个生长期的热量总和都高于1961-1990年的平均值。同时，冬季温度更高。这些变化已经显示出气候变暖对软果中有害生物发生的影响的迹象。藤象鼻虫被认为是最严重的新兴害虫，而新近入侵的西班牙是草莓上潜在的新害虫。在不断变化的气候中，草莓被认为是最脆弱的软果，这主要是由于新出现的害虫和新害虫的入侵。

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