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 : 2025-11-04 18:22:21 HTTP/1.1 GET : todek.com/insect/124.html
 - 运行时间 : 0.036885s [ 吞吐率:27.11req/s ] 内存消耗:4,615.07kb 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:0.000010s ]
 - [ CACHE ] INIT File
 - [ BEHAVIOR ] Run \addons\cms\Cms @app_init [ RunTime:0.001642s ]
 - [ BEHAVIOR ] Run Closure @app_init [ RunTime:0.001654s ]
 - [ 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 (
  'connection' => 'keep-alive',
  'cache-control' => 'max-age=259200',
  'x-forwarded-for' => '10.2.53.173',
  'via' => '1.1 squid-proxy-5b5d847c96-5s84c (squid/6.10)',
  '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:0.000856s ]
 - [ 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:0.000045s ]
                 
             
                        
                        
                        
                     
     
    
 
 
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