月季煤污病
2021-07-23 14:55:10
[病原/害虫]
真菌病害,由多种煤污病菌引起
[症状描述]
- 危害部位:叶片、枝条
- 病害特征及危害:在病害部位出现黑色霉层或黑色煤粉层,严重时全部叶片呈黑色煤污状。煤污病虽不危及整株生命,但厚厚的黑色粉层阻挡了叶片进行光合作用,阻止植株生长。
[发生条件]
- 煤污病菌以蚧壳虫、蚜虫、白粉虱等昆虫分泌物为营养来源,一般病害发生时都伴随着其中一种虫害发生。常在春秋两季发生。
[越冬方式]
- 煤污病病原以菌丝体在病株、病残体中越冬,来年通过风力、雨水和昆虫传播。
[防治方法]
- 栽培管理:选择抗病强的品种栽培;栽培管理中要注意防虫害发生,以及清理病虫叶和枝条并焚烧。
- 药剂防治:以防治相应虫害为主。发病期用百菌清、蚍虫林、阿维菌素等1000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。
[相关病虫害]
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2023-12-01 04:26:52 HTTP/1.1 GET : todek.io/insect/131.html
- 运行时间 : 0.037536s [ 吞吐率:26.64req/s ] 内存消耗:4,567.55kb 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:0.000013s ]
- [ CACHE ] INIT File
- [ BEHAVIOR ] Run \addons\cms\Cms @app_init [ RunTime:0.001667s ]
- [ BEHAVIOR ] Run Closure @app_init [ RunTime:0.001682s ]
- [ 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 Dec 2022 07:39:45 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' => '131',
)
- [ 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:0.000801s ]
- [ 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 ]

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