查询词典 Delphacidae

L (Homoptera:Delphacidae) infestation and the control efficacy of biodiversity to insect pests in organic rice.

本文对有机农业的发展、有机农业中害虫防治技术以及有机农业发展中存在的问题进行了综述，并针对有机水稻害虫生态控制方面作了一些研究。

Through systematic investigation, the authors found that on Shenzhen golf court there were seven main genera of pests(Noctuidae, Gryllotalpidae, Rutelidae, Melolonthidae, Delphacidae, Tenebrionidae and Curculionidae, Aphididae, Formicidae), some principal diseases (such as Rhizoctonia disease, white leaf disease) and harmful Algae.

经过系统调查，发现在深圳高尔夫球场主要害虫有夜蛾、蛴螬、飞虱、拟步甲、象甲、蚜虫和蚂蚁7个类群，主要病害有褐条斑病和白叶病，还有藻类有害生物。

The dominant species of pests is differential in the various seasons: Macrosiphum avenae and Rhophalsiphum padi is dominant species in spring, Delphacidae and Laphygma exigua is dominant species in summer, Helticus minutus and Acrididae is dominant species in autumn.

在害虫中，不同季节优势种不一样，春季的优势种是麦长管蚜和缢管蚜，夏季的优势种是灰飞虱和甜菜夜蛾，秋季的优势种是黑跳盲蝽和土蝗。

There are a total of 34,782 individuals belonging to 15 orders, 102 families were found in this study. And the dominant groups among them were Myriapoda、Lycosidae、Miridae、Delphacidae、Cicadellidae、Aphidoidea、Margarodidae、Geometridae、Noctuidae、Olethreutidae、Braconidae、Chrysopidae、Coccinellidae.

调查共发现节肢动物个体34782个，分属3纲、15目、102科，其中优势类群主要是多足纲、蛛形纲狼蛛科、半翅目异翅亚目的盲蝽科，同翅目的飞虱科、叶蝉科、蚜科、蚧科，鳞翅目的尺蛾科、夜蛾科、小卷蛾科，膜翅目的小茧蜂科、小蜂总科，脉翅目草蛉科、鞘翅目瓢虫科。

The product is certified for prevention, treatment, significantly inhibiting effect of a variety of diseases; on the part of pests such as aphids, are also Delphacidae have very good control and inhibition.

该产品经验证，对预防、治疗、抑制各种病害有明显效果；对部分害虫，如蚜虫、飞虱也有很好的防治和抑制作用。

Evaluation of the Impact of Insect-resistant Transgenic Rice on the Feeding and Oviposition Behavior of Its Non-target Insect, the Brown Planthopper, Nilaparvata lugens Homptera: Delphacidae

抗虫转基因水稻对非靶標害虫褐飞虱取食与產卵行为影响的评价，陈茂；叶恭银；姚洪渭；胡萃；舒庆尧-66文免费论文库，大学生论文库

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。