1) 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。
2) 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。
3) 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。
5) control of diseases and pests
病虫害防治
1.
So it is most important to its control of diseases and pests.
在满江红育孢过程中常因病虫害而失去最佳时期，因此病虫害防治极其重
6) insect disease prevention
防治病虫害
1.
This paper introduces some kinds of production techniques for insect disease prevention of nuisanceless vegetables.
文章介绍了无公害蔬菜防治病虫害的几种生产技术。
补充资料：怎样防治睡莲病虫害
睡莲在生长发育过程中，易受蚜虫、螟水危害。
(1)蚜虫。睡莲在生长发育期，如果光照不足，通风不良，不仅生长衰弱，且易遭受蚜虫危害。发现虫害时可用敌敌畏1200倍水溶液喷杀，或用烟叶水杀除(50克烟叶加水5公斤，煮沸即成)。
(2)睡莲水螟。水螟又名棉水螟，以幼虫危害睡莲叶片，把叶片咬成大小相同的两片，然后吐丝把叶片重叠在一起，做成一个保护鞘，生活在其中。借助于叶片的保持，能在水面上自由漂浮。保护鞘干后，又另营新鞘。幼虫多在夜间活动取食。8-9月间幼虫老熟，常将两张叶片合拢，随后吐丝结成白色椭圆形茧花蛹。
防治方法：①及时用网捕捞浮在水面的幼虫。②幼虫发生期，可用50%杀螟松1000倍液喷杀。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条