The piscator is a species of water snake.

草花蛇是在沼泽湿地活动的蛇类。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛瓢虫对湿地粉蚧有较强的捕食，过散放瓢虫的成虫幼虫，增加林间瓢虫的数量，能较好地抑制湿地粉蚧的增。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，不同水生植物的蒸散量、生物量、密度存在较大的差异，这些差异对水生植物的泌氧性能、碎石床人工湿地的水力负荷率、氮磷去除效果有机污染物的降解有重要的影响。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活动的蛇类。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛瓢虫对湿地粉蚧有较强的捕食作，散放瓢虫的成虫幼虫，增加林间瓢虫的数量，能较好地抑制湿地粉蚧的增长。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，不同水生植物的蒸散量、生物量、密长存在较大的差异，这些差异对水生植物的泌氧性能、碎石床人工湿地的水力负荷率、氮磷去除效果有机污染物的降解有重要的影响。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活动的蛇类。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛虫对湿地粉蚧有较强的捕食作用，通过散放虫的成虫和幼虫，增加虫的数量，能较好地抑制湿地粉蚧的增长。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，生植物的蒸散量、生物量、根密度和根长存在较大的差异，这些差异对生植物的泌氧性能、碎石床人工湿地的力负荷率、氮磷去除效果和有机污染物的降解有重要的影响。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活动蛇类。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛瓢虫对湿地粉蚧有强捕食作用，通过散放瓢虫成虫和幼虫，增加林间瓢虫数量，地抑制湿地粉蚧增长。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

结果表明，不同水生植物蒸散量、生物量、根密度和根长存在大差异，这些差异对水生植物泌氧性、碎石床人工湿地水力负荷率、氮磷去除效果和有机污染物降解有重要影响。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活动蛇类。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛瓢对湿地粉蚧有较强捕食作用，通过散放瓢和幼，增加林间瓢数，能较好地抑制湿地粉蚧增长。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究结果表明，不同水植蒸散、、根密度和根长存在较大差异，这些差异对水植泌氧性能、碎石床人工湿地水力负荷率、氮磷去除效果和有机污染降解有重要影响。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活动的蛇类。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛瓢虫对湿地粉蚧有较强的捕食作用，通过散放瓢虫的成虫和幼虫，增加林间瓢虫的数量，能较好地抑制湿地粉蚧的增长。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，不同水生植物的蒸散量、生物量、根密度和根长存在较大的差异，这些差异对水生植物的泌氧性能、碎石床人工湿地的水力负荷率、氮磷去除效果和有染物的降解有重要的影响。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活动蛇类。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛瓢虫对湿地粉蚧有较强捕食作用，通过散放瓢虫成虫和幼虫，增加林间瓢虫，较好地抑制湿地粉蚧增长。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究表明，不同水生植物蒸散、生物、根密度和根长存在较大差异，这些差异对水生植物泌氧性、碎石床人工湿地水力负荷率、氮磷去除效和有机污染物降解有重要影响。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活动的蛇类。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛瓢虫对湿地粉蚧有较强的捕食，过散放瓢虫的成虫幼虫，增加林间瓢虫的数量，能较好地抑制湿地粉蚧的增。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，不同水生植物的蒸散量、生物量、密度存在较大的差异，这些差异对水生植物的泌氧性能、碎石床人工湿地的水力负荷率、氮磷去除效果有机污染物的降解有重要的影响。

The piscator is a species of water snake.

草花是在沼泽湿地活类。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛瓢虫对湿地粉蚧有较强捕食作用，通过散放瓢虫成虫和幼虫，增加林间瓢虫数量，较好地抑制湿地粉蚧增长。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究结果表明，不同水生植物蒸散量、生物量、根密度和根长存在较大差异，这些差异对水生植物泌氧性、床人工湿地水力负荷率、氮磷去除效果和有机污染物降解有重要影响。