摘要
近年来湖北口岸入境的大豆数量逐年增加,2011年至2014年6月,湖北口岸入境大豆约18.8万t,主要来自美国、阿根廷和巴西。根据实验室大豆疫情的统计数据来看,杂草的种类和数量最多,检出的杂草种子共20科、111种,禾本科种类最多,达到31种,其次是豆科14种、菊科11种、蓼科11种。多批次检出检疫性杂草有苍耳(属)(非中国种)、假苍耳、假高粱、黑高粱、蒺藜草(属)(非中国种)、豚草(属)、美丽猪屎豆等。昆虫共检出6种,均为仓储性害虫,其中2批次检出四纹豆象。病原真菌共检出11种。本研究对湖北口岸入境大豆的疫情进行了分类分析,并提出相应的建议,以降低有害生物的传入。
The amount of imported soybean through Hubei port increased year by year in recent years. From 2011 to 2014 in June, about 188 000 tons of soybeans were imported through Hubei port, which were mainly from the United States,Argentina and Brazil. According to the soybean＇s pest data from Hubei plant quarantine laboratory,weeds were the most important in amount and type of pests. The weed seeds were identified,totally 111 species in 20 families,in which Gramineae（31 species）rank first,followed by Leguminosae（14 species）,Compositae（11 species）,Polygonaceae（11 species）,respectively. In addition,Siberian cocklebur（not Chinese species）,Iva xanthifolia Nutt. and Sorghum halepense（L.） Pers.,Sorghum almum Parodi,Cenchrus echinatus L.（not Chinese species）,Ambrosia artemisiifolia L.,Crotalaria spectabilis Roth,and etc. had been checked out from multiple batches of weed quarantine. Totally 6 kinds of insects, all being storage pests,had been checked out, including Callosobruchus maculatus from 2 batches of checkout. A total of 11 species of pathogenic fungi had been detected.The pest outbreak of soybean in Hubei port was analyzed, and with an aim to reduce the introduction of harmful organisms,corresponding suggestions were presented.
出处
《湖北农业科学》
2016年第16期4176-4178,共3页
Hubei Agricultural Sciences
基金
国家质检监督检验检疫总局科研项目(2012IK278)
湖北出入境检验检疫局科研项目(HUBE 2013-05)
关键词
入境大豆
检疫
疫情
imported soybean
quarantine
pest outbreak
