月季白粉病
2021-07-19 12:06:11
[病原/害虫]
- 病原:Sphaerotheca pannosa (Wal lr .)
一种寄生在月季上的真菌—蔷薇单丝壳菌引起
[症状描述]
- 危害部位:叶片、叶柄、嫩梢、花蕾及花梗,嫩组织最易感染
- 病害特征及危害:受害部位表面布满白色粉层,叶片皱缩、弯曲,直至枯萎脱落,花蕾感染后不能开放或畸形
[发生条件]
- 白粉病一般在低温高湿或高温低湿下发病迅速。春季温度15℃左右,湿度85%以上和秋季温度20-25℃,湿度30-70%为发病高峰期。白天温暖干燥,夜晚凉爽潮湿时发病率同样高。
[越冬方式]
- 白粉病原菌以菌丝体在休眠芽中过冬,等来年春天芽一展开主要通过空气对流(风力)传播,使得嫩组织部位布满白粉。
[防治方法]
- 栽培管理:选择抗性较强的品种,叶表有光泽、较厚的品种抗性较好;增施磷钾肥,提高植株抗性;晚秋或早春剪除部分休眠芽;及时清理焚烧病枝枯叶
- 药剂防治:在高发期前或发病期用百菌清、翠贝、甲基托布津、代森锰锌、丙森锌等1000-1500倍液喷施叶面叶背,间隔期一周,连续喷洒3-4次。最好2种以上药剂交互使用,防止病原产生抗药性。
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2024-12-22 02:22:17 HTTP/1.1 GET : todek.com/insect/124.html
- 运行时间 : 0.037183s [ 吞吐率:26.89req/s ] 内存消耗:4,611.19kb 文件加载:151
- 查询信息 : 10 queries 1 writes
- 缓存信息 : 20 reads,1 writes
- 配置加载 : 75
- [ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000011s ]
- [ CACHE ] INIT File
- [ BEHAVIOR ] Run \addons\cms\Cms @app_init [ RunTime:0.001660s ]
- [ BEHAVIOR ] Run Closure @app_init [ RunTime:0.001673s ]
- [ LANG ] /www/wwwroot/todek.web.chengmikeji.com/thinkphp/lang/zh-cn.php
- [ BEHAVIOR ] Run app\common\behavior\Common @app_dispatch [ RunTime:0.000140s ]
- [ ROUTE ] array (
'type' => 'method',
'method' =>
array (
0 => '\\think\\addons\\Route',
1 => 'execute',
),
'var' =>
array (
'addon' => 'cms',
'controller' => 'archives',
'action' => 'index',
),
)
- [ HEADER ] array (
'host' => 'todek.com',
'accept-encoding' => 'gzip, br, zstd, deflate',
'user-agent' => 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)',
'accept' => '*/*',
'content-type' => '',
'content-length' => '',
)
- [ PARAM ] array (
'catename' => 'insect',
'id' => '124',
)
- [ RUN ] think\addons\Route->execute[ /www/wwwroot/todek.web.chengmikeji.com/vendor/karsonzhang/fastadmin-addons/src/addons/Route.php ]
- [ LANG ] /www/wwwroot/todek.web.chengmikeji.com/public/../application/common/lang/zh-cn/addon.php
- [ BEHAVIOR ] Run app\common\behavior\Common @addon_begin [ RunTime:0.000861s ]
- [ LANG ] /www/wwwroot/todek.web.chengmikeji.com/addons/cms/lang/zh-cn.php
- [ DB ] INIT mysql
- [ VIEW ] /www/wwwroot/todek.web.chengmikeji.com/addons/cms/view/default/show_insect.html [ array (
0 => 'config',
1 => 'user',
2 => 'site',
3 => '__CHANNEL__',
4 => '__ARCHIVES__',
5 => '__MODEL__',
) ]
- [ BEHAVIOR ] Run \addons\cms\Cms @view_filter [ RunTime:0.000047s ]
0.041670s