Significantly, more melanose incidence occured in the skirt of citrus canopy than in the top.

就桔植株高度而言，下层发病较诸上层严重。

Oranges and lemons are citrus fruits.

桔子和柠檬是桔属水果。

It appears to be related to a bacterium transmitted by the potato psyllid's relative, the citrus psyllid.

该细似乎和马铃薯木虱缘生物——桔木虱——播细有缘关系。

There are citrus Huanglongbing,Tristeza,Exocortis and Tatter-leaf of the graft-trans-missible diseases occurred in the citrus-producing areas in Fujian.

已知在福建省桔产区发生由嫁接病害有黄龙病、衰退病、裂皮病和碎叶病。

The borer pest (longicorn, termite) and the sucking mouthparts, such as scale insect and longicorn, occupies the dominant species.

危害严重有黑翅土白蚁、黄翅大白蚁、桔红蜘蛛、灰白蚕蛾等4种。

China is one of the leading citrous producing country, whose annual output of citrous segment can is over 70% of the world production.

摘要我国是桔主要种植国家，桔瓣罐头产量达到世界年产量70%以上。

Significantly, more melanose incidence occured in the skirt of citrus canopy than in the top.

就桔植株高度而言，下层发病较诸上层严重。

Oranges and lemons are citrus fruits.

桔子和柠檬是桔。

It appears to be related to a bacterium transmitted by the potato psyllid's relative, the citrus psyllid.

该细菌似乎和马铃薯木虱的亲缘生物——桔木虱——传播的细菌有亲缘关系。

There are citrus Huanglongbing,Tristeza,Exocortis and Tatter-leaf of the graft-trans-missible diseases occurred in the citrus-producing areas in Fujian.

已知在福建省桔产区发生的由嫁接传染的病害有黄龙病、衰退病、裂皮病和碎叶病。

The borer pest (longicorn, termite) and the sucking mouthparts, such as scale insect and longicorn, occupies the dominant species.

危害严重的有黑翅、黄翅大、桔红蜘蛛、灰蚕蛾等4种。

China is one of the leading citrous producing country, whose annual output of citrous segment can is over 70% of the world production.

摘要我国是桔的主要种植国家，桔瓣罐头的产量达到世界年产量的70%以上。

Significantly, more melanose incidence occured in the skirt of citrus canopy than in the top.

就桔植株高度而言，下层发病较诸上层严重。

Oranges and lemons are citrus fruits.

桔子和柠檬是桔属。

It appears to be related to a bacterium transmitted by the potato psyllid's relative, the citrus psyllid.

细菌似乎和马铃薯木虱的亲缘生物——桔木虱——传播的细菌有亲缘关系。

There are citrus Huanglongbing,Tristeza,Exocortis and Tatter-leaf of the graft-trans-missible diseases occurred in the citrus-producing areas in Fujian.

已知在福建省桔产区发生的由嫁接传染的病害有黄龙病、衰退病、裂皮病和碎叶病。

The borer pest (longicorn, termite) and the sucking mouthparts, such as scale insect and longicorn, occupies the dominant species.

危害严重的有黑蚁、黄大蚁、桔红蜘蛛、灰蚕蛾等4种。

China is one of the leading citrous producing country, whose annual output of citrous segment can is over 70% of the world production.

摘要我国是桔的主要种植国家，桔瓣罐头的产量达到世界年产量的70%以上。

Significantly, more melanose incidence occured in the skirt of citrus canopy than in the top.

就桔植株高度而，发病较诸上严重。

Oranges and lemons are citrus fruits.

桔子和柠檬是桔属水果。

It appears to be related to a bacterium transmitted by the potato psyllid's relative, the citrus psyllid.

该细菌似乎和马铃薯木虱的亲缘生物——桔木虱——传播的细菌有亲缘关系。

There are citrus Huanglongbing,Tristeza,Exocortis and Tatter-leaf of the graft-trans-missible diseases occurred in the citrus-producing areas in Fujian.

已知在福建省桔产区发生的由嫁接传染的病害有黄龙病、衰退病、裂皮病和碎叶病。

The borer pest (longicorn, termite) and the sucking mouthparts, such as scale insect and longicorn, occupies the dominant species.

危害严重的有黑翅土白蚁、黄翅大白蚁、桔红蜘蛛、灰白蚕蛾等4种。

China is one of the leading citrous producing country, whose annual output of citrous segment can is over 70% of the world production.

国是桔的主种植国家，桔瓣罐头的产量达到世界年产量的70%以上。

Significantly, more melanose incidence occured in the skirt of citrus canopy than in the top.

就桔植株高度而言，下层发较诸上层严重。

Oranges and lemons are citrus fruits.

桔子和柠檬是桔属水果。

It appears to be related to a bacterium transmitted by the potato psyllid's relative, the citrus psyllid.

该细菌似乎和马铃薯木虱的亲缘——桔木虱——传播的细菌有亲缘关系。

There are citrus Huanglongbing,Tristeza,Exocortis and Tatter-leaf of the graft-trans-missible diseases occurred in the citrus-producing areas in Fujian.

已知在福建省桔产区发的由嫁接传染的害有黄龙、衰、皮和碎叶。

The borer pest (longicorn, termite) and the sucking mouthparts, such as scale insect and longicorn, occupies the dominant species.

危害严重的有黑翅土白蚁、黄翅大白蚁、桔红蜘蛛、灰白蚕蛾等4种。

China is one of the leading citrous producing country, whose annual output of citrous segment can is over 70% of the world production.

摘要我国是桔的主要种植国家，桔瓣罐头的产量达到世界年产量的70%以上。

Significantly, more melanose incidence occured in the skirt of citrus canopy than in the top.

就桔植株高度而言，下层发病较诸上层严重。

Oranges and lemons are citrus fruits.

桔子和柠檬是桔属水果。

It appears to be related to a bacterium transmitted by the potato psyllid's relative, the citrus psyllid.

该细菌似乎和马铃薯木虱的生物——桔木虱——播的细菌有关系。

There are citrus Huanglongbing,Tristeza,Exocortis and Tatter-leaf of the graft-trans-missible diseases occurred in the citrus-producing areas in Fujian.

已知在福建省桔产区发生的由嫁的病害有黄龙病、衰退病、裂皮病和碎叶病。

The borer pest (longicorn, termite) and the sucking mouthparts, such as scale insect and longicorn, occupies the dominant species.

危害严重的有黑翅土白蚁、黄翅大白蚁、桔红蜘蛛、灰白蚕蛾等4种。

China is one of the leading citrous producing country, whose annual output of citrous segment can is over 70% of the world production.

摘要我国是桔的主要种植国家，桔瓣罐头的产量达到世界年产量的70%以上。

Significantly, more melanose incidence occured in the skirt of citrus canopy than in the top.

就植株高度而言，下层发病较诸上层严重。

Oranges and lemons are citrus fruits.

子和柠檬是属水果。

It appears to be related to a bacterium transmitted by the potato psyllid's relative, the citrus psyllid.

该细菌似乎和马铃薯木虱的亲缘生物——木虱——传播的细菌有亲缘关系。

There are citrus Huanglongbing,Tristeza,Exocortis and Tatter-leaf of the graft-trans-missible diseases occurred in the citrus-producing areas in Fujian.

已知在福建省产区发生的由嫁接传染的病害有黄龙病、衰退病、裂皮病和碎叶病。

The borer pest (longicorn, termite) and the sucking mouthparts, such as scale insect and longicorn, occupies the dominant species.

危害严重的有黑翅土白蚁、黄翅大白蚁、红蜘蛛、灰白蚕蛾等4种。

China is one of the leading citrous producing country, whose annual output of citrous segment can is over 70% of the world production.

摘要我国是的主要种植国家，头的产量达到世界年产量的70%以上。

Significantly, more melanose incidence occured in the skirt of citrus canopy than in the top.

就桔植株高度，层发病较诸上层严重。

Oranges and lemons are citrus fruits.

桔子和柠檬是桔属水果。

It appears to be related to a bacterium transmitted by the potato psyllid's relative, the citrus psyllid.

该细菌似乎和马铃薯木虱的亲缘生物——桔木虱——传播的细菌有亲缘关系。

There are citrus Huanglongbing,Tristeza,Exocortis and Tatter-leaf of the graft-trans-missible diseases occurred in the citrus-producing areas in Fujian.

已知在福建省桔产区发生的由嫁接传染的病害有黄龙病、衰退病、裂皮病和碎叶病。

The borer pest (longicorn, termite) and the sucking mouthparts, such as scale insect and longicorn, occupies the dominant species.

危害严重的有黑翅土白蚁、黄翅大白蚁、桔红蜘蛛、灰白蚕蛾等4种。

China is one of the leading citrous producing country, whose annual output of citrous segment can is over 70% of the world production.

摘是桔的主种植家，桔瓣罐头的产量达到世界年产量的70%以上。

Significantly, more melanose incidence occured in the skirt of citrus canopy than in the top.

就桔植株高度而言，下层发病较诸上层严重。

Oranges and lemons are citrus fruits.

桔子是桔属水果。

It appears to be related to a bacterium transmitted by the potato psyllid's relative, the citrus psyllid.

该细菌似乎马铃薯木虱的亲缘生物——桔木虱——传播的细菌有亲缘关系。

There are citrus Huanglongbing,Tristeza,Exocortis and Tatter-leaf of the graft-trans-missible diseases occurred in the citrus-producing areas in Fujian.

已知在福建省桔产区发生的由嫁接传染的病害有黄龙病、衰退病、裂皮病碎叶病。

The borer pest (longicorn, termite) and the sucking mouthparts, such as scale insect and longicorn, occupies the dominant species.

危害严重的有黑翅土、黄翅大、桔红蜘蛛、灰蚕蛾等4种。

China is one of the leading citrous producing country, whose annual output of citrous segment can is over 70% of the world production.

摘要我国是桔的主要种植国家，桔瓣罐头的产量达到世界年产量的70%以上。

Significantly, more melanose incidence occured in the skirt of citrus canopy than in the top.

就桔植株高度而言，下层发病较诸上层严重。

Oranges and lemons are citrus fruits.

桔子和柠檬是桔属水果。

It appears to be related to a bacterium transmitted by the potato psyllid's relative, the citrus psyllid.

该细菌似乎和马铃薯木虱亲缘生物——桔木虱——传播细菌有亲缘。

There are citrus Huanglongbing,Tristeza,Exocortis and Tatter-leaf of the graft-trans-missible diseases occurred in the citrus-producing areas in Fujian.

知在福建省桔产区发生接传染病害有黄龙病、衰退病、裂皮病和碎叶病。

The borer pest (longicorn, termite) and the sucking mouthparts, such as scale insect and longicorn, occupies the dominant species.

危害严重有黑翅土白蚁、黄翅大白蚁、桔红蜘蛛、灰白蚕蛾等4种。

China is one of the leading citrous producing country, whose annual output of citrous segment can is over 70% of the world production.

摘要我国是桔主要种植国家，桔瓣罐头产量达到世界年产量70%以上。