Abstract
The varieties and occurrence of major areca diseases in main arecanut-planting areas of Hainan province,such as Qionghai,Wanning,Lingshui,Sanya,Tunchang and Wenchang,were investigated.The results showed that 8 kinds of main diseases were identified from 140 specimens.The most serious disease was yellow leaf disease,and other minor diseases were anthracnose,bacterial leaf stripe,red rust,dark mildew,Macrophoma leaf spot,Fusarium root rot and physiological yellow leaf.
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Claims 5
Claim · model-written summary
Eight main arecanut diseases were identified from 140 specimens.
- Taxon
- Arecanut
Areca catechut0 - Outcome
- main diseasese0
- Value
- 8 kindse0
- Qualifier
- 140 specimense0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“8 kinds of main diseases were identified from 140 specimens”
t0“Arecanut”
Claim · model-written summary
Yellow leaf disease was the most serious arecanut disease.
- Taxon
- Arecanut
Areca catechut0 - Outcome
- yellow leaf diseasee0
- Direction
- most seriouse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The most serious disease was yellow leaf disease”
t0“Arecanut”
Claim · model-written summary
Anthracnose, bacterial leaf stripe and red rust were minor arecanut diseases.
- Taxon
- Arecanut
Areca catechut0 - Outcome
- anthracnose,bacterial leaf stripe,red ruste0
- Qualifier
- minor diseasese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“other minor diseases were anthracnose,bacterial leaf stripe,red rust,dark mildew,Macrophoma leaf spot,Fusarium root rot and physiological yellow leaf”
t0“Arecanut”
Claim · model-written summary
Dark mildew, Macrophoma leaf spot and Fusarium root rot were minor arecanut diseases.
- Taxon
- Arecanut
Areca catechut0 - Outcome
- dark mildew,Macrophoma leaf spot,Fusarium root rote0
- Qualifier
- minor diseasese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“other minor diseases were anthracnose,bacterial leaf stripe,red rust,dark mildew,Macrophoma leaf spot,Fusarium root rot and physiological yellow leaf”
t0“Arecanut”
Claim · model-written summary
Physiological yellow leaf was a minor arecanut disease.
- Taxon
- Arecanut
Areca catechut0 - Outcome
- physiological yellow leafe0
- Qualifier
- minor diseasese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“other minor diseases were anthracnose,bacterial leaf stripe,red rust,dark mildew,Macrophoma leaf spot,Fusarium root rot and physiological yellow leaf”
t0“Arecanut”