To reduce the harms of plant invasion, the risk assessment for biological invasion of exotic species (including intentionally introduced species and accidentally introduced species) is particularly important. Through data review, investigation research and expert consultation, risk assessment...

Objective: The paper was to understand distribution and damage of alien weed Mikania micranthain in Huiyang District of China. Method: The coverage, nearby water sources, surrounding plants and control status of M. micranthain under different habitats in Huiyang District were surveyed. Result: M....

Objective: The study was performed to investigate the occurrence and damage of alien invasive weeds in Guangxi agricultural ecosystem in order to provide references for their risk assessment and further prevention and control. Method: Based on field investigations and related literatures,...

To provide the basis for the quarantine and control of Mikania micrantha H. B. K. for our country, the invasive risk of Mikania micrantha to China was qualitatively analyzed from the following aspects in this paper; (1) the distribution and attention at home and abroad, (2) biological...

Objective: The aim was to conduct investigation and risk assessment of the alien invasive plants in riparian zone of Dongjiang River. Method: The field survey was carried out by the combination methods of sampling plots investigation and route survey, and the whole Dongjiang River was covered. 52...

The lower reaches of the Yangze River is one of the central areas of freshwater shallow lakes in China and has the diverse climates with both warm temperate zone and sub-tropical zone, which makes it become one of the best areas for aquaculture, so nearly all of the aquaculture species from the...

The risk possessed by Trogoderma granarium in Yunnan, China, was assessed by using the integrated multi-index evaluation system, based on pest risk assessment scheme of the International Standards for Pest Measurements. The assessment took all aspects related to T. granarium in the likelihood of...