打不死的小强：蟑螂耐药性可快速增强4到6倍
<p>家里撒了蟑螂药，但蟑螂依旧猖狂？最新研究发现，蟑螂对多种杀虫剂产生了交叉耐药性，而且这种耐药性在一代之内提高到之前的6倍。</p><p><span word="Cockroaches">Cockroaches</span> <span word="are">are</span> <span word="stepping">stepping</span> <span word="up">up</span> <span word="their">their</span> <span word="defenses">defenses</span> <span word="against">against</span> <span word="the">the</span> <span word="poisons">poisons</span> <span word="designed">designed</span> <span word="to">to</span> <span word="kill">kill</span> <span word="them">them</span>.</p><p>蟑螂对杀虫剂的防御机制正在加强。</p><p><span word="A">A</span> <span word="new">new</span> <span word="study">study</span> <span word="has">has</span> <span word="found">found</span> <span word="that">that</span> <span word="German">German</span> <span word="cockroaches">cockroaches</span>, <span word="the">the</span> <span word="most">most</span> <span word="common">common</span> <span word="species">species</span> <span word="of">of</span> <span word="the">the</span> <span word="insect">insect</span> <span word="in">in</span> <span word="the">the</span> <span word="world">world</span>, <span word="are">are</span> <span word="developing">developing</span> <span word="cross">cross</span>-<span word="resistance">resistance</span> <span word="to">to</span> <span word="numerous">numerous</span> <span word="insecticides">insecticides</span>.</p><p>最新研究发现，全球最常见的蟑螂种类德国小蠊正对多种杀虫剂产生交叉耐药性。</p><p><span word="cross">cross</span>-<span word="resistance">resistance</span>：交互抗性</p>
页:
[1]