入侵害虫蔗扁蛾研究进展

从生物学、生态学、分布范围及危害症状等方面分析了蔗扁蛾目前的研究现状,并对其综合防治措施进行阐述。     

大豆紫斑病研究进展

紫斑病是严重影响大豆产量和品质的病害之一,本文从其病原菌及毒素、鉴定方法、对产量及品质的影响等方面进行了阐述,并对其综合防治措施进行了研究探讨,为大豆的育种工作提供了一定的理论依据。     

稻水象甲防治技术研究进展

介绍了对稻水象甲进行物理防治、药剂防治、生物防治等常规害虫的综合防治措施。并就防治存在的问题及研究方向做了阐述。     

稻水象甲防治技术研究进展

介绍了对稻水象甲进行物理防治、药剂防治、生物防治等常规害虫的综合防治措施。并就防治存在的问题及研究方向做了阐述。     

水稻二化螟的发生及防治

水稻二化螟给黑龙江省庆安县的水稻生产造成了危害,且发生及危害程度近年来呈上升趋势.阐述了水稻二化螟的形态特征、危害特点、发牛规律及其防治指标,并从农业防治、物理防治、化学防治等方面介绍了其防治措施.     

萝北地区水稻常见虫害综合防控技术

水稻潜叶蝇、负泥虫、稻螟蛉是萝北县稻作区常发生的虫害,大发生年份对水稻的产量和品质影响很大。介绍了这些虫害的危害表现,为贯彻"预防为主,综合防治"的方针,落实农业"三减"中的减农药目标,从农业防治、生物防治、药剂防治等方面对其综合防控技术进行详细阐述,对于做好水稻虫害防治提高水稻产量和品质,发展绿色水稻产业有重要的指导意义。     

对水田中新生沉水性杂草鉴定及防治研究

阐述了新生沉水性杂草—苦草的来源及危害,同时进行田间调查及鉴定,开展防治试验,根据试验效果提出防治建议。     

江淮稻区稻螟蛉的发生规律及防治方法

稻螟蛉是水稻偶发性害虫,不同年份间歇发生。介绍了稻螟蛉的田间虫态及危害症状的识别,阐述了其在江淮稻区的发生规律,分析了天气条件、栽培措施、田间用药状况等影响虫害发生的因素,总结了其防治策略、防治指标及防治方法。     

橡胶病虫害的科学防控

橡胶病虫害是造成海南垦区橡胶减产的重要原因之一，为提高橡胶的经济效益，对病虫害进行防治势在必行。本文阐述科学防治橡胶病害的必要性、可行性以及当前病虫害防治存在的问题进行，针对存在问题提出建议。     

农业有害生物防治对农村水污染的影响及治理对策

随着经济的发展,水污染问题不断加剧,对其进行防控和治理已经到了刻不容缓的地步。对常德市农业有害生物防治造成水污染的原因及现状进行了调查分析,阐述了农村农药使用存在的问题,并提出了相应的治理对策。     

内蒙古固阳冷凉干旱区甜菜营养生长特性的研究

通过田间观察和定期生长分析,明确了冷凉干旱区采用地膜覆盖、灌溉栽培甜菜的各营养生长期的根、叶生长和糖分积累特点,讨论了甜菜生长中心的转移推迟和糖分积累期生长速率、净同化率大幅度降低的原因,提出提早间、定苗和通过水肥调控促进甜菜早发,加速生长中心转移,缩短叶丛快速生长期和改善水分状况,促进块根增长和糖分积累的措施。     

靖州县柑橘大实蝇防控技术研究

基于柑橘大实蝇的发生规律及特点,结合当地目前主要的防控措施,对湖南省怀化市靖州县柑橘大实蝇设计了频振灯诱杀防治、果瑞特诱杀剂防治以及化学药剂防治,分析比较各类方法的防治效果及可推广性。通过试验比较,果瑞特诱杀法防效明显优于其他两种诱杀方法,施用果瑞特后虫果率为6％以下,防治效果达90％以上。     

Selecting strategies for rice stem borer management using the Analytic Hierarchy Process (AHP)

Selecting appropriate strategies for pest control has become an issue of major concern, but research on decision making regarding this issue is limited. An analytic hierarchy process (AHP) approach for selecting strategies for the management of rice stem borer [Chilo suppressalis (Walker)] in paddy fields of Sari county of Mazandaran province in Iran was developed. Agricultural faculty members, experts of a local plant protection unit, local extension agents, and elite farmers in the study area participated in the project to determine the suitability of four common pest control methods (i.e., chemical control, cultural control, biological control, pheromone trapping) for rice stem borer management, based on 10 main criteria and 32 sub-criteria identified through pertinent literature and focus group discussions. All the examined alternatives of pest control were preferred to some extent for rice stem borer management. Control effectiveness, relative advantages, social usefulness, and technical support were the most important criteria for assessing strategies for rice stem borer management, followed by observability, ease of use, trialability, farmer's self-efficacy, compatibility, and farm characteristics. Overall, chemical control ranked first, being superior to the other three methods with respect to six main criteria of the model (relative advantages, trialability, observability, farmer's self-efficacy, farm characteristics, and control effectiveness). Biological control ranked second at the overall level, being superior to cultural control and pheromone trapping in the three remaining main criteria (i.e., technical support, compatibility, and social usefulness). Pheromone trapping ranked first only with respect to ease of use criteria. The proposed model constitutes a flexible tool for decision making in pest control with high applicability among policy makers in the government and local agricultural office and extension agents; it could greatly assist extension programs to effectively select strategies for rice stem borer management or similar pest problems in various agricultural sites.     

我国玉米螟防治技术研究概况

综述了我国玉米螟防治技术的研究历史、现状及进展，着重介绍了抗螟育种、化学防治、生物防治、物理防治和农业措施防治玉米螟的研究进展，并讨论了我国玉米螟防治技术中存在的问题及发展方向。     

The long-term approach to parasitic weeds control: manipulation of specific developmental mechanisms of the parasite

Parasitic weeds pose a tremendous threat to world agriculture, mainly because they are at present almost uncontrollable. The root parasites Striga (witchweed) and Orobanche (broomrape) are vicious pests in both tropical and sub-tropical areas. A thorough understanding of their biology, including detailed knowledge of the specific mechanisms of parasitism, is needed in order to develop novel control methods. Some main developmental steps are described for the root parasites: seed conditioning and germination, haustorium formation, penetration into host tissues, maturation of the haustorium, and seed production. All these stages can be targeted in order to achieve parasite control. For example, based on our findings regarding gibberellin synthesized during seed conditioning, we were able to prevent parasitism by soil application of an inhibitor of gibberellin synthesis. Other developmental stages, such as germination stimulation, the enzymatic penetration of the haustorium into host tissues, and the source–sink relations between host and parasite are also possible targets for control, and the mechanisms involved may be manipulated for specific control of the parasites.     

噻虫嗪在甘蔗叶部害虫防治中的应用

为了改善德宏蔗区甘蔗蓟马、蚜虫等主要叶部害虫防治次数多、劳动强度大、抗药性增强、防治效果差的现状,德宏州甘科所与先正达公司合作,在农业防治的基础上,先后筛选出了25%阿克泰WG、40%福戈WG和70%锐胜种子处理水分散粉剂等噻虫嗪系列农药进行示范防治,并总结出了一套用工少、劳动强度小、防治效果显著、防控时间长的使用技术。     

荔枝蝽防治研究进展

荔枝蝽[Tessaratoma papillosa(Drury)]是为害荔枝、龙眼的重要害虫之一,主要以若虫和成虫吸食荔枝嫩梢、花穗和果实,还传播龙眼鬼帚病,严重影响果树生产和果品品质.本文从种植抗性品种、预测预报、人工防治、药剂防治和生物防治等方面总结了目前防治荔枝蝽的主要方法,介绍了蝽类和荔枝蝽信息素的应用现状及前景,并对荔枝蝽的防治方法进行了展望,探讨其综合防治技术.     

中国茶园有害生物防控40年

总结了改革开放40年来,我国茶园有害生物防控领域取得的重要研究进展,分析了现阶段我国茶园有害生物防控存在的问题,提出了相应的发展对策,为我国茶园有害生物防控研究工作提供参考。     

棉盲椿性诱集防控与化学药剂防治的效果及效益比较

通过在菏泽市农业科学院试验基地进行棉盲蝽性诱集防控与化学防治的效果比较试验。结果表明,盲蝽象性诱集和化学防治均对棉花农艺性状和产量均有一定的影响,化学防治处理的产量虽略高于盲蝽象性诱集,但差异不显著;处理后3天、7天、14天的虫口减退率化学药剂防治处理均明显好于盲蝽象性诱集处理,盲蝽象性诱集虽有一定的防效,但随着时间的延迟,诱集效果变差;从经济效益来看,两种方法的差异不明显,虽然盲蝽象性诱集防控材料成本高,但省工和劳动强度小、对环境友好,而化学防治施药次数多,劳动强度大,费工费时,并对环境造成一定的污染。综合考虑盲蝽象性诱剂防控新技术值得进一步示范推广。     

Integrated Pest Management Control of Varroa destructor (Acari: Varroidae), the Most Damaging Pest of (Apis mellifera L. (Hymenoptera: Apidae)) Colonies

Varroa destructor is among the greatest biological threats to western honey bee (Apis mellifera L.) health worldwide. Beekeepers routinely use chemical treatments to control this parasite, though overuse and mismanagement of these treatments have led to widespread resistance in Varroa populations. Integrated Pest Management (IPM) is an ecologically based, sustainable approach to pest management that relies on a combination of control tactics that minimize environmental impacts. Herein, we provide an in-depth review of the components of IPM in a Varroa control context. These include determining economic thresholds for the mite, identification of and monitoring for Varroa, prevention strategies, and risk conscious treatments. Furthermore, we provide a detailed review of cultural, mechanical, biological, and chemical control strategies, both longstanding and emerging, used against Varroa globally. For each control type, we describe all available treatments, their efficacies against Varroa as described in the primary scientific literature, and the obstacles to their adoption. Unfortunately, reliable IPM protocols do not exist for Varroa due to the complex biology of the mite and strong reliance on chemical control by beekeepers. To encourage beekeeper adoption, a successful IPM approach to Varroa control in managed colonies must be an improvement over conventional control methods and include cost-effective treatments that can be employed readily by beekeepers. It is our intention to provide the most thorough review of Varroa control options available, ultimately framing our discussion within the context of IPM. We hope this article is a call-to-arms against the most damaging pest managed honey bee colonies face worldwide.