The piscator is a species of water snake.

草花蛇是在沼泽活动的蛇类。

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，能较好抑制粉蚧的增长。

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，这对水生植物的泌氧性能、碎石床人工的水力负荷率、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.

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、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，能较好抑制粉蚧的增长。

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、碎石床人的水力负荷率、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，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，不同水生蒸散量、生量、根密度和根长存在较大差异，这些差异对水生泌氧性能、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，能较好抑制粉蚧的增长。

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、碎石床的水力负荷率、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，通过虫的成虫和幼虫，增加林间虫的数，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、生物、度和长存在较大的差异，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.

圆斑弯叶毛瓢对湿地粉蚧有较强捕食作用，通过放瓢成，增加林间瓢数量，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，不同水生植物量、生物量、根密度根长存在较大差异，这些差异对水生植物泌氧性能、碎石床人工湿地水力负荷率、氮磷去除效果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.

圆斑弯叶毛瓢地粉蚧有较强的捕食作用，通过散放瓢的成和幼，增加林间瓢的数量，能较好地抑制地粉蚧的增长。

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，不同生植物的蒸散量、生物量、根密度和根长存在较大的差，这些差生植物的泌氧性能、碎石床人工地的力负荷率、氮磷去除效果和有机污染物的降解有重要的影响。