植物病理学报1984年第14卷总目录

来源 :植物病理学报 | 被引量 : 0次 | 上传用户:TIGERKING2009
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
第1期一种病毒抑制物质NS一83的研制及其对番茄预防TMV初侵染的研究 ””””’“”‘”””’.”‘’.‘·‘’‘”····················……雷新云裘维蕃陇南南部小麦条锈菌越夏的初步研究··························,···? Development of a virus-inhibiting substance, NS-83, and its application in the prevention of early TMV infection by tomato ···························································································································································································································································································································································································································· ····, ··························
其他文献
本着“防重于治”的原则,这里介绍草莓的常见病及其防治法。一、病毒病:病原有 Strawberry Crin-kle Virus、Strawberry mild yelow ed-ge Virus、Strawberry mottle Virs、
樟子松材质优良,适应性强,是我国北方地区重要的造林树种。近年来各地樟子松造林面积不断扩大,虫害亦日趋严重,其中尤以钻蛀性害虫为甚。笔者自1977年起,先后对黑龙江省大兴
微红绒茧蜂Apanteles rubecula Marshall是菜青虫体内寄生蜂。该蜂最早发现于1885年。1979年在天敌资源调查中,我们采到大量标本,经鉴定后,肯定了微红绒茧蜂在我国的分布。
二化螟Chilo suppressalis Walker是我国水稻重要害虫之一,研究其空间分布型、扩散型,对于改进调查抽样,完善测报技术和寻找有效控制途径是有好处的。笔者自1980年开始从早
今年前五个月,襄城县财政收入完成8334万元,占年预算20087万元的41.5%,比上年同期增收2027万元,增长32.1%;完成工商税收5428万元,比上年同期增长111.8%,财政收入再创新高。他
请下载后查看,本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view profile.
本文报导了桂林、柳州、南宁46种散生竹和丛生竹类的害虫47种。其中山稻蝗(Oxya agavisa Tsai)、三齿茎甲(Sagra tridentata Weber)、笋箨象甲(Pseudocossonus brevitarsis W
请下载后查看,本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view profile.
我区属亚热带低山丘陵地区,农民在旱土中有种植春大豆的习惯。1982年全地区大豆种植面积30.04万亩,占旱土总面积的35.95%,亩产仅172斤。近几年来发展豆、稻两熟制,深受群众欢