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首页> 外文会议>International Conference on Technologies and Materials for Renewable Energy, Environment and Sustainability >Toxicological impact of methanolic extract of the leaves and acorns of the cork oak on Culiseta annulata, S in Algeria
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Toxicological impact of methanolic extract of the leaves and acorns of the cork oak on Culiseta annulata, S in Algeria

机译：软木橡木叶片甲醇提取物对阿尔及利亚Culiseta Annulata，S的甲醇提取物的毒理学影响

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The methanolic extract of leaves and acorns of cork oak tree was tested against 4th instar larvae of the mosquito Culiseta annulata Schrank, 1776. The obtained results indicated a sensitivity of Culiseta annulata larvae for the plant species aroused. This sensitivity is even higher when exposure of the larvae to insecticides is extended in time. Generates the greatest mortality rate 83% for lg/l after 72 h of exposure against 39% for lg/l after 24 h exposure for the extract of leaves and acoms of cork oak. For _(LC50) values, leaves and acoms of cork oak acted at low concentrations with an LC50of 439mg/l after 72 h of exposure. thus, these findings can help in the development of alternatives to the chemical hazardous insecticide to the environment like the use of plants that are generally available and not toxic to the fauna and flora.
机译：在1776年，测试了软木橡树叶叶片和橡胶的甲醇提取物。获得的结果表明，所获得的结果表明植物物种的Culiseta Annulata幼虫的敏感性。当幼虫暴露于杀虫剂时，这种敏感性甚至更高。在叶片和软木橡木的叶子和Acoms提取物后，在暴露于39％的Lg / L后，为Lg / L产生最大的死亡率83％。对于_（LC50），软木橡木的叶子和Acoms在72小时后的LC50OF的低浓度下作用于439mg / L的低浓度。因此，这些发现可以有助于在植物中的使用植物的使用以及对动物群和植物群无毒的植物的使用，有助于开发化学危害杀虫剂的替代品。

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