大家在查：大方豪爽大错特错了 misbirth 牛布白鲑转口港 phatic 美丽景致叶岩 raping

amylovora

amylovora

amylovora

amylovora

1

Fire blight (Erwinia amylovora), a bacteria disease originated in North America , was released into new locations by means of fruits trade .

细菌性梨火疫病最早发生在北美洲，随着水果贸易等人为因素向世界其它地区传播。

2

The long-distance spread of Erwinia amylovora mainly depend on the transfer of reproductive material and fruit among different areas .

梨火疫病菌的长距离传播主要靠不同地区间繁殖材料和水果的调运完成。

3

A destructive disease of apple and pear trees , caused by a bacterium (Erwinia amylovora) that blackens the leaves and kills the branches .

一种苹果树和梨树的毁坏性疾病，由一种细菌（解淀粉欧文氏杆菌）引起，它使叶子变黑，使树枝坏死。

4

Potential Distribution of Erwinia amylovora in China and Invasion Risk Assessment

梨火疫病菌在中国的潜在分布及入侵风险分析

热词推荐

大家在看