小心！红火蚁已传播至我国435个县市区：攻击性强，毒性大！

目前，红火蚁已传播至我国12个省份，435个县市区，尤其是近5年来新增红火蚁发生县级行政区191个，较2016年增长了一倍。红火蚁是全球公认的百种最具危险的入侵物种之一，攻击性强和叮咬毒性大是它的主要特点。

At present, RIFA has spread to 12 provinces, 435 counties and municipalities in my country, especially 191 county-level administrative districts with newly-increased RIFA occurrences in the past 5 years, which has doubled compared with 2016. The red fire ant is recognized as one of the hundred most dangerous invasive species in the world. Its main characteristics are its aggressiveness and biting toxicity.

据悉，红火蚁对人的杀伤力源自它的攻击性和反复蜇刺的能力。红火蚁四肢有力，可支撑高于体重数倍的重量，当上颚钳住人的皮肤后，单手很难将其甩掉，红火蚁趁机用腹尾的螯针连续发起进攻。每次叮刺腹部时，毒囊释放出毒液。

It is reported that the red fire ant's lethality to humans comes from its aggressiveness and ability to sting repeatedly. The RIFA has powerful limbs and can support a weight several times higher than its body weight. When the upper jaw clamps on the human skin, it is difficult to shake it off with one hand. The RIFA took the opportunity to continuously attack with the pincers on the belly tail. Each time it stabbed the abdomen, the venom sac released venom.

央视报道称，红火蚁攻击性强，不少居民家中的猪、鸡鸭、狗等都会被咬，人在野外活动也容易被红火蚁咬到，除了瘙痒疼痛之外，有些人还会过敏，建议马上去看医生，大家要注意。

CCTV reported that red fire ants are highly aggressive. Many residents’ pigs, chickens, ducks, and dogs will be bitten. People are also prone to be bitten by red fire ants in outdoor activities. In addition to itching and pain, some people are also allergic. It is recommended to see a doctor immediately, everyone should pay attention.

相关专家表示，红火蚁的入侵的区域在持续扩大，不断地向更北、更西的地区扩张，目前已经入侵到浙江的杭州、湖北孝感、重庆渝中、四川广元等一线，最北已接近秦岭地区了。关于红火蚁对农林业生产的影响主要体现在三个方面，第一个，直接地取食作物的根、茎、叶、果实、地下部分等等造成危害，比如说直接取食导致甘薯产量降低30%；第二个，入侵各种农业区域以后，导致下地干活的农民操作很不方便，受伤害的几率相当高，所以导致一些丢荒；第三个，红火蚁发生以后，导致一些病虫害发生比以前严重多了，比红火蚁没有发生区严重了可能50%-80%。

Relevant experts said that the area where the red imported fire ants invaded is continuing to expand, expanding further to the north and west. It has now invaded Hangzhou in Zhejiang, Xiaogan in Hubei, Yuzhong in Chongqing, and Guangyuan in Sichuan. The northernmost area is close to the Qinling Mountains. Area. Regarding the impact of RIFA on agricultural and forestry production, it is mainly reflected in three aspects. The first is to directly feed on the roots, stems, leaves, fruits, and underground parts of crops to cause harm. For example, direct feeding leads to a decrease in sweet potato production. 30%; second, after invading various agricultural areas, it is very inconvenient for farmers to work in the land, and the probability of being injured is quite high, which leads to some wasteland; third, after the occurrence of red fire ants, it causes some pests and diseases The occurrence is much more serious than before, and it may be 50%-80% more serious than the area where the RIFA did not occur.

农业农村部种植业管理司有关负责人表示，针对近年来红火蚁在部分省份加快传播蔓延的形势，要强化部门协作，加强检疫监管和监测调查，抓住春秋两季红火蚁活跃期组织开展集中防控，为粮食连年增产和种植业持续稳定发展提供重要保障。

The relevant person in charge of the Planting Management Department of the Ministry of Agriculture and Rural Affairs stated that in response to the accelerated spread of RIFA in some provinces in recent years, it is necessary to strengthen departmental collaboration, strengthen quarantine supervision and monitoring and investigation, and organize the concentration of RIFA during the active period of spring and autumn. Prevention and control provide an important guarantee for the continuous increase in grain production and the sustained and stable development of the planting industry.

 

From website: https://baijiahao.baidu.com/