The Species Identification And Quarantine Treatment Of Phytosanitary Pest In Shenyang Airport

In the recent years,with China's reform and opening up and rapid economic development,the import and export trade volume is increasing,the number of inbound and outbound passengers and the exchange of personnel and the trade of agricultural products are increasing.The personnel of Shenyang Airport Inspection and Quarantine have found the types of harmful organisms in the wooden packing of the imported goods and the carrying goods of the inbound and outbound passengers.The number is on the rise.Some of the quarantine pests found in China are not distributed in China,and the risk of harmful organisms increases with the packaging of fruits and goods carried by imported passengers.1.Shenyang Taoxian International Airport is the airport hub of Liaoning Province.There are more than 20 international direct flights,with an average of 43.2 International Flights entering and leaving the airport every day.In the first quarter of 2018,the airport office of Shenyang Bureau intercepted 416 batches of inbound plant products carried by passengers,and the quarantine staff of Shenyang Airport Office carried out on-site preliminary inspection of all intercepted plant products.After the preliminary inspection,58 batches of samples were sent to the comprehensive technology center of Shenyang Bureau for detection and identification,with a delivery rate of 13.9%,52 batches of pests were detected,with a detection rate of 12.5%.The proportion of detected pest samples was 12.5%.The sample is as high as 89.7%.2.The samples were mainly fruits,plant seedlings,roots of seedlings and soil.A total of 23 species and 83 pests were detected,mainly including Aonidiella orientalis,Alphitobius diaperinus Panzer,Carpophilus pilocellus,Acanthococcus kaki Kuwana,Pseudococcus elisae Borchsenius,Dysmicoccus lepelleyi,Chrysomphalus aonidum,Attagenus unicolor japonicus,and so on.3.Incineration and destruction of goods carried by inbound passengers shall be carried out regularly.The items suspected of carrying quarantine pests will be reported in time,and the items that have not been detected will be destroyed in a unified manner within 7 working days.The treatment of cargo is mainly divided into chemical and physical methods.The most common chemical treatment methods are fumigation treatment,in addition to pressure impregnation and other methods;physical treatment methods include external heat treatment,such as dry-heat method,wet-heat method,warm soup soaking,as well as high-frequency and microwave internal electromagnetic waves.In addition,there are irradiation treatment.