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1)  Landscape Plant Diseases and Insect Pests and Prevention and Cure
病虫害及其防治
2)  resistance to pests
病虫害及防治
3)  prevent and care diseeses and pests
病虫害发生及防治
4)  pest control
病虫害防治
1.
Culture techniques of mulch drip irrigation and pest control of late mature Hami Melon in Naomaohu Town of Yiwu County were studied and analyzed.
通过对伊吾县淖毛湖镇晚熟哈密瓜[1~6]膜下滴灌栽培技术及病虫害防治的研究与应用,采用(1)滴灌系统首部设计选型:水源首部采用离心式过滤及网式过滤。
2.
The research and application of air-assisted electrostatic spraying technique by using truck-mounted low-volume and high-range sprayer in pest control of high trees were reviewed,which could provide with some references for fu.
文中通过分析比较风送式喷雾技术、静电喷雾技术和风送静电喷雾技术的优点,综述了基于车载低量高射程喷雾机的风送静电喷雾技术在高大林木病虫害防治上的研究和应用前景,可为今后的进一步研究工作奠定基础。
3.
The city forest belt is significant material base of making up green landscape and improving city ecology environment, and the integrated pest controls technique of its is significant guarantee of achieving the ecological balance and optimizing humanity environment.
为此,介绍了城市绿化林带病虫害防治综合防治技术的发展与现状,包括其所处的地位、作用以及前景。
5)  pest management
病虫害防治
1.
Application of pesticide environmental impact quotient (EIQ) to crop pest management;
农药环境影响指数(EIQ)在农作物病虫害防治工作中的应用
2.
From January to December, this paper declares in detail the programs and major processes of lawn maintenance and management in Shanxi Province, and introduces the work of pest management.
从1月份到12月份,详细说明了山西省区域内草坪养护管理工作的程序及重点工序,并介绍了病虫害防治工作。
6)  Disease and pest control
病虫害防治
1.
This article elaborated the techniques on cultivation and disease and pest control to nectarine grown in greenhous
本文论述了温室油桃的栽培技术及病虫害防治技术。
补充资料:怎样防治水仙病虫害?

  水仙主要病虫害有大褐斑病、叶枯病、线虫病、曲霉病、青梅病等。褐斑病,主要危害水仙的叶和茎。初染时出现于叶尖,褐色,大片感染时叶和梗均会出现病斑,使叶片扭曲,植株停止生长,导致枯死。发病初期,可用75%百菌清可湿性粉剂600-700倍水溶液,每5-7天喷洒一次,连喷数次可控制病害发展。

  种植前剥去膜质鳞片,将鳞茎放在0.5%福尔马林溶液中,或放在50%多菌灵500倍水溶液中浸泡半小时,可预防此病发生。枯叶病,多发生在水仙叶片上,初发时为褪绿色黄斑,然后呈扇面形扩展,周边有黄绿色晕圈,后期叶片干枯并出现黑色颗粒状物。此病可于栽植前剥去干枯鳞片,用稀高锰酸冲洗2-3次预防。病发初期,可用50%代森锌1500倍水溶液喷洒。线虫病,主要危害水仙的叶片和花茎。初发时,水仙叶片和花茎上会出现黄褐色镶嵌条纹,然后出现水泡状或波涛状隆起,导致叶和茎表皮破裂而呈褐色,直至枯萎。此病可用40-43度的0.5%福尔马林液浸泡鳞茎3-4小时加以预防。如在养护过程中发现植株染病严重,应立即将病株剔除并销毁。

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