天敌包括捕食性天敌与寄生性天敌。
The natural enemies include predacity and parasitical enemy.
有些稻田隐翅虫是重要的捕食性天敌。
Some species of Staphylinidae on rice field are important predaceous natural enemies of insects .
认为中抗品种捕食性天敌能更有效地控制稻飞虱。
The predatory of medial resistant variety was more effective to control rice planthopper.
研究了小菜蛾主要捕食性天敌种类及其捕食功能。
This paper researches the main natural enemies of pickles moth and their praying functions.
斜纹猫蛛和红彩真猎蝽均是烟草上斜纹夜蛾的重要捕食性天敌。
Both Oxyopes sertatus and Harpactor fuscipes are important predators of common cutworm (Spodoptera litura) on tobacco.
从捕食性天敌的角度研究了稻田节肢动物种库对其群落重建的作用。
The effects of species pool on community reestablishment were studied from a facet of predatory arthropod community.
以云南省昆明市呈贡县斗南乡为基地，系统采集辣椒田的捕食性天敌。
The natural enemies of F. occidentalis were collected regularly in pepper fields in Dounan village, Chenggong County, Kunming, Yunnan.
从时间动态上来看，四种类型廊道的捕食性天敌特征指数的变化趋势相似。
When comparing the direction of movement, during the early growing season of rice plants, spider groups mostly moved to the rice paddy field patches from the weed patches.
天敌（包括捕食性天敌与寄生性天敌）79种，占整个群落的21.41％；
The natural enemies (including predacity and parasitical enemy) include 79 species, which hold the 21.41% of the whole community.
植绥螨是许多害螨和小型有害昆虫的重要捕食性天敌，在农业生产中极具利用价值。
Phytoseiid mites is the important predatory natural enemy of many injurious mites and small injurious insects, which has the important utilization value in agricultural production.
结果表明：咀嚼害虫、刺吸害虫、捕食性天敌以及中性昆虫是昆虫群落的优势功能团；
The result indicates that the chewing pest, piercing-sucking pest, predatory natural enemy and neutral insect are the dominance guilds in the insect community.
表明，上述两种分子标记技术体系完全可用于西花蓟马入侵地捕食性天敌的筛选研究。
The results showed that these two molecular marker systems are available for screening predators of F. occidentalis in a new invaded area.
结果表明，八斑球腹蛛和草间小黑蛛是秋甘蓝田菜青虫卵和幼虫最重要的捕食性天敌。
The results showed that Erigonidium graminicola and Theridium octomaculatum were the most important predatory enemies of both egg and larva of Pieris rapae in autumn cabbage fields.
棉田捕食性天敌组成及种群动态经过系统调查，初步得出该垦区捕食性天敌隶属于7目15科28种。
The population dynamic and composition of predatory enemiesThe results indicated 28 species of predators belonging to 7 orders, 15 families, were found in coton fields.
本文介绍了应用反向间接血凝试验鉴定棉蚜的捕食性天敌，这种方法只需要少量试剂和简单的仪器并适于快速鉴定。
In this paper, an attempt to use the reverse passive haemagglutination assay (RPHA) to identify the predators of cotton aphid Aphis gossypii Glover was described.
杂草地生境节肢动物群落的害虫、中性昆虫、捕食性天敌和寄生性天敌亚群落对稻田生境相应亚群落的影响程度不同。
The effect of predator, parasitoid, insect pest and neutral insect groups in the arthropod community in the weed habitat on the corresponding groups in the paddy habitat were varied.
杂草地生境和稻田生境节肢动物群落的害虫、捕食性天敌、寄生性天敌和中性昆虫亚群落的相似程度为捕食性天敌＞害虫＞寄生性天敌＞中性昆虫。
The descending sort of groups of arthropod was predators, insect pests, parasitoids and neutral insects by the similarity degree of arthropod groups between weed habitat and paddy habitat.
龟纹瓢虫propylaeajaponica是我国干旱、半干旱地区农林果蔬生产中重要的捕食性天敌之一，尤其在夏季高温、干旱的情况下，对果园、棉田的幼龄害虫和卵的捕食作用非常明显。
Propylaea japonica is one of important predatory natural enemies in arid and semi-arid area China, especially those preying on younger larvae and eggs of insect pest in orchards and cotton fields.
龟纹瓢虫propylaeajaponica是我国干旱、半干旱地区农林果蔬生产中重要的捕食性天敌之一，尤其在夏季高温、干旱的情况下，对果园、棉田的幼龄害虫和卵的捕食作用非常明显。
Propylaea japonica is one of important predatory natural enemies in arid and semi-arid area China, especially those preying on younger larvae and eggs of insect pest in orchards and cotton fields.
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