北方果树食心虫远程便捷识别系统

针对目前果树食心虫识别方法实用性差、效率低、准确性不高的问题,开发了北方果树食心虫的远程便捷识别系统。本系统以科学性和实用性相结合为准则,创新性的以"果树种类"→"果树生育期"→"取食部位"→"受害状"→"虫体粗略特征"→"虫体细微特征"为逻辑,模拟果农识别食心虫时由表及里,由内到外,由粗及细的过程,并由此建立了远程便捷识别诊断的模型。总结苹果、梨、枣、桃、杏5种果树在萌芽、开花、抽枝、展叶和座果5个生育阶段时,桃小食心虫、梨小食心虫、桃蛀螟等14种常见食心虫在果树的芽、花、枝、叶和果实上取食的危害状,食心虫的粗略和细微识别特征及食心虫的发生规律、预测预报和防治方法等详细信息。按识别诊断模型的逻辑编写识别检索表,并建立果树发育阶段、果树受害部位及各种食心虫的信息数据库,及匹配的图片信息数据库。利用VBScript程序表达模型的逻辑关系,通过搭建web平台,基于Windows Server2003的IIS6.0架构本系统,实现了远程数据共享,即北方果树食心虫的远程便捷识别系统。本系统包含了北方果树上主要食心虫各方面信息,且操作快捷简单,较传统的食心虫分类大大提高了效率,为果园的食心虫识别和防治提供了极大的便利。

Simplified identification system for fruit borers in northern China

A new identification system for fruit borers that is simpler,more practical and more accurate than existing systems is described.An identification model was constructed to logically simulate growers’ identification when surveying pests in orchards.Information on the effects of 14 common borer species on fruit trees was collected,and methods for forecasting and controlling these pests summarized.The information was expressed as lists and databases using the VBScript program and different functions.The simplified identification system was established through building a web platform and achieving long-distance data sharing based on IIS6.0 of Windows Server 2003.The system provides information on fruit borers that are mainly distributed in northern China and is simply understood and operated by fruit growers.The system will promote the efficiency of fruit borer identification and management.