月季霜霉病
2021-07-23 12:32:43
[病原/害虫]
卵菌病害,蔷薇霜霉菌引起
[症状描述]
- 危害部位:叶片、叶柄、嫩枝、花蕾
- 病害特征及危害:病害部位出现紫红色至深棕色不规则多角形病斑(颜色不同于黑斑病),病斑上布满灰色霉层。霜霉病危害远远大于黑斑病,会导致感病部位迅速脱落直至植株死亡。
[发生条件]
- 霜霉病在低温冷凉高湿情况下发病率高。早春3-4月和深秋9-11月是发病高峰期。发病温度10-20℃,湿度超85%。
[越冬方式]
- 霜霉病原以菌丝体在病株、残体或土壤中越冬,来年春天产生孢子通过风力或雨水传播,且传播速度快。
[防治方法]
- 栽培管理:选择抗病强的品种栽培;栽培过程中保持干燥,科学管理水肥,光照时间不少于6h;及时清理病叶枯枝并焚烧。
- 药剂防治:未发病或早期发现可用锐扑50%氟吗乙铝、0.3%丁子香酚、百菌清等800倍液喷施叶面叶背,间隔期一周,连续喷洒3-4次。最好2种以上药剂轮流喷洒,防止病原产生抗药性。在未发病前最好每半个月喷洒一次预防。
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2025-03-28 18:02:27 HTTP/1.1 GET : todek.io/insect/129.html
- 运行时间 : 0.037327s [ 吞吐率:26.79req/s ] 内存消耗:4,567.80kb 文件加载:148
- 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:0.000012s ]
- [ CACHE ] INIT File
- [ BEHAVIOR ] Run \addons\cms\Cms @app_init [ RunTime:0.001664s ]
- [ BEHAVIOR ] Run Closure @app_init [ RunTime:0.001678s ]
- [ BEHAVIOR ] Run app\common\behavior\Common @app_dispatch [ RunTime:0.000146s ]
- [ 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',
'host' => 'todek.io',
'accept-encoding' => 'br,gzip',
'if-modified-since' => 'Mon, 05 Aug 2024 13:36:39 GMT',
'accept-language' => 'en-US,en;q=0.5',
'accept' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
'user-agent' => 'CCBot/2.0 (https://commoncrawl.org/faq/)',
'content-type' => '',
'content-length' => '',
)
- [ PARAM ] array (
'catename' => 'insect',
'id' => '129',
)
- [ RUN ] think\addons\Route->execute[ /www/wwwroot/todek.web.chengmikeji.com/vendor/karsonzhang/fastadmin-addons/src/addons/Route.php ]
- [ BEHAVIOR ] Run app\common\behavior\Common @addon_begin [ RunTime:0.000784s ]
- [ 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:0.000055s ]

0.041712s