同学论文摘要

==苏通==
===The control of leaf hopper(Empoasca Vitis) in Sichuan organic tea garden — a sex pheromone plus color board approach===
In the program, the leaf hopper (Empoasca Vitis) population dynamics in Sichuan organic tea garden were surveyed and thus provide theoretical and practical support to the control of this pest. Meanwile, the sec pheromone plus color board approaches were tested.In the field experiment,the method of sex pheromone and yellow board appproach is better, compared to the mere yellow board or sex pheromone plus blue board. When other factors, such as the cost, efficacy and leaf hopper population dynamics, are considered. The method of sex pheromone and yellow board is still a best approach. It is true that the efficacy of all methods in the field are heavily affected by the pest dynamics and meteorological factors.According to our field research, the sex pheromone plus yellow board method should be taken about 5 days before the outbreak of the leaf hopper and the duration should be 20-25 days.
==曹国庆==
题目：释放巴氏钝绥螨防治柑橘全爪螨的田间试验
摘要：本实验在重庆市万州区西部青龙果园中进行,分为生防区（处理1和处理2）、化防区和对照区四个不同处理。通过果园内人工释放捕食螨(巴氏钝绥螨【Amblyseius barkeri (Hughes, 1948)】)，在释放后每7天调查一次，释放捕食螨后生防区30天左右柑橘红蜘蛛数量下降，柑橘全爪螨数量控制在15头每株以下。释放巴氏钝绥螨30天后处理1对柑橘红蜘蛛的防效在11%—75%之间，处理2对柑橘全爪螨的防效在40%—80%之间，并且处理2防效比处理1防效显著明显。生物防治区柑橘全爪螨虫口减退率逐渐增大，与对照区比较防治效果出色，并且处理2的虫口减退率显著大于处理1，说明处理2的防治效果更明显。试验表明生物防治和化学防治对柑橘全爪螨具有良好的控制能力，但相比之下生物防治能长期将柑橘全爪螨控制在防治指标以下。
关键词：巴氏钝绥螨；柑橘全爪螨；生物防治
===翻译===
Titile: Effect of Amblyseius barkeri (Hughes) on the control of the citrus red mite, Panonychus citri （McGregor） in the orchid
Abstract: In the research, four trial areas are chosen in the Tsing-long orchard, which is located at the west of Wanzhou District of Chongqing. The No.1 and No.2 areas are biological control treatments using Amblyseius barkeri (Hughes); the No.3 area is chemical control treatment and the No.4 area is the control. The population of the red mite in these four areas are sampled every week. The data show the population densities are decreased 30 days after the releasing of the Amblyseius barkeri (Hughes). The control efficacy of the No.1 and No.2 treatment are 11%—75%, 40%—80% respectively. The results indicate that biological and chemical control of citrus red mite control are both effective, but biological control will have last long effect.
===谷歌翻译===
In this study, Wanzhou District in Chongqing in the west of Tsing-long orchard is divided into zones of Health (treatment 1 and treatment 2), of the zone and the control of four different treatment areas. Released by Artificial orchard predatory mite (Amblyseius Pap 【Amblyseius barkeri (Hughes, 1948)】), after the release of once every 7 days for an investigation, the release of predatory mites in about 30 days of epigenetic zones decline in the number of citrus red mite, Panonychus Control the number of mites per plant in 15 below. Pakistan's release of Amblyseius 30 days for 1 on citrus red mite control efficacy of 11% -75%, and treatment 2 on the citrus red mite control efficacy between 40% -80%, and treatment 2 anti- effective than dealing with a control effect was obvious. Biological Control of Citrus red mite insect population decline rate increased, compared with the control area, excellent control effect and the decrease rate of insect treatment 2 was significantly higher than treatment 1, indicating that treatment 2 is more effective prevention and treatment. Tests show that biological and chemical control of citrus red mite control with good, but compared to long-term biological control will control the citrus red mite control index below.