EFFECTS OF PESTICIDES ON PHOTOSYNTHESIS OF MARINE PHYTOPLANKTON

被引：0
|
作者：
Ikram, Naheed [1 ]
Shoaib, Nafisa [1 ]
机构：
[1] Univ Karachi, Ctr Excellence Marine Biol, Karachi 75270, Pakistan
来源：
BANGLADESH JOURNAL OF BOTANY | 2018年 / 47卷 / 04期
关键词：
Pesticides; Marine phytoplankton; Photosynthesis; TOXICITY; CHLORPYRIFOS; ATRAZINE; GROWTH;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Toxicity of pesticides, namely chlorpyrifos, malathion, cypermethrin, lambda-cyhalothrin and buctril were tested on the photosynthetic behavior of marine phytoplankton. The phytoplankton population was exposed to 0.01, 0.03, 0.06 and 0.09 ppm of test pesticides. The toxicity of pesticides stands in the order of lambda-cyhalothrin > chlorpyrifos > buctril > malathion > cypermethrin. The most toxic pesticide was lambda-cyhalothrin having IC50 value of 0.014 ppm. Toxicity of cypermethrin was less on phytoplankton compared to others.
引用
收藏
页码：1007 / 1011
页数：5
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