GB/T 15790-2009稻瘟病测报调查规范.pdf
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lCS65．020．01
B15
@目
中华人民共和国国家标准
1
GB／T
15790--1995
代替GB／T
稻瘟病测报调查规范
Rulesof andforecast
investigation
ofthericeblast
EPyriculariaoryzae(Cavara)]
2009—03-27发布
宰瞀髅鬻瓣警糌瞥星发布中国国家标准化管理委员会“…
GB／T15790--2009
目 次
前言……·…………………………………………………··…·····…·……………… ……………····…一Ⅲ
1范围·····…··……·……·………·……………………………………………··…·-·····…-·····…···1
2术语和定义…··…··……·…·……………………………………………··…·…·--··…···…·······…”1
3苗期叶瘟调查··…···……………………………………………···……·………·…-·······………·1
4大田叶瘟调查………………………···…·………………………………………····…··········…2
5穗瘟调查……………………………………···…………………………………·……·…···…···--·…2
6空中孢子动态观察……………………………·……·…·………………………·…···…………·······2
7品种抗性情况调查……………………………………………···……·…………··…-··…·····…······3
8调查资料的计算…···…··………··……………………………………··………·······--···…·····…···3
9发生程度分级……·····…··……………………………………………····……··--··…······--·····…··4
················-·-·····-4
10测报资料收集和汇总归档……··…····…···……………………………………·
·…-··…···…······…5
附录A(规范性附录)农作物病虫调查资料表册稻瘟病……………………·
附录B(规范性附录)稻瘟病模式报表……·……………………………………“ --·-·………···……13
-····…···…-········14
附录C(资料性附录)稻瘟病病情和抗性分级指标………····……·……·………
······…···…·-……16
附录D(资料性附录)稻瘟病发生程度分级指标………………………………·-·
15790--2009
GB／T
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