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Pest Risk Analysis for the Importation of Pepper Seedlings
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Jun WANG1, Pingya CHEN3, Jian LIU2, You ZHOU1, Junsheng HUANG1, Changcong LIANG1, Laying YANG1, *
Chinese Journal of Tropical Crops | 2025, 46(1) : 202 - 211
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Chinese Journal of Tropical Crops | 2025, 46(1): 202-211
• Plant Protection & Bio-safety •
Pest Risk Analysis for the Importation of Pepper Seedlings
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Jun WANG1, Pingya CHEN3, Jian LIU2, You ZHOU1, Junsheng HUANG1, Changcong LIANG1, Laying YANG1, *
Affiliations
  • 1.Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou, Hainan 571101, China
  • 2.Heze Customs, People’s Republic of China, Heze, Shandong 274000, China
  • 3.Haikou Customs Technical Center, Haikou, Hainan 570311, China
Published: 2025-01-25 doi: 10.3969/j.issn.1000-2561.2025.01.021
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In this study, the potential hazards of pests carried by pepper seedlings exported to China were analyzed and evaluated, which provided theoretical basis for the quarantine department to formulate risk management strategies. By consulting research progress at home and abroad, a total of 127 species of pests that may be transmitted to peppers imported into China were identified, including 27 species of fungi, 6 species of bacteria, 24 species of nematodes, 68 species of insects, and 2 species of weeds. Based on the distribution in China (undistributed or not widely distributed), whether they are officially controlled, and the possibility of being carried with pepper seedlings, 14 potential quarantine pests were identified that require further evaluation, including 5 species of fungi, 2 species of bacteria, 2 species of nematodes, 5 species of insects. The 14 potential quarantine pests were qualitatively and quantitatively analyzed one by one in terms of entry, colonization, diffusion possibility, economic impact and multi-index comprehensive evaluation. The results showed that there were 4 extremely high-risk pests, 9 high-risk pests, and 1 medium risk pest. Finally, it was determined that the 14 pests such as Pyrrhoderma noxium were quarantine pests concerned by China when pepper seedlings were imported into China, and the risk management plan was proposed.

pepper seedlings  /  pest  /  risk analysis
Jun WANG, Pingya CHEN, Jian LIU, You ZHOU, Junsheng HUANG, Changcong LIANG, Laying YANG. Pest Risk Analysis for the Importation of Pepper Seedlings[J]. Chinese Journal of Tropical Crops, 2025 , 46 (1) : 202 -211 . DOI: 10.3969/j.issn.1000-2561.2025.01.021
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Article Info
doi: 10.3969/j.issn.1000-2561.2025.01.021
  • Receive Date：2024-09-05
  • Online Date：2026-06-24
  • Published：2025-01-25
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History
  • Received：2024-09-05
  • Revised：2024-09-20
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Affiliations
    1.Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou, Hainan 571101, China
    2.Heze Customs, People’s Republic of China, Heze, Shandong 274000, China
    3.Haikou Customs Technical Center, Haikou, Hainan 570311, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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