蔬菜常见害虫及其防治方法

农业大排档进来逛一逛

<p style="padding-right: 1em; padding-left: 1em; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; white-space: normal; word-wrap: break-word !important;"><span style="max-width: 100%; font-size: 15px; word-wrap: break-word !important;"><strong style="max-width: 100%; word-wrap: break-word !important;"><span style="max-width: 100%; font-size: 18px; word-wrap: break-word !important;">一、鳞翅目害虫</span></strong><br style="max-width: 100%; word-wrap: break-word !important;"></span></h3><section class="" style="padding-right: 1em; padding-left: 1em; max-width: 100%; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; word-wrap: break-word !important;"><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><img class="" data-ratio="0.66796875" data-type="jpeg" data-w="auto" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/qfZ6gqJicgic50mFicBbXib6J1NJ8zQ4ibUKibcNOZIr7qn9HJ56wO5hjFribwNEWdIpONOpYnaSto3rnJJpjeJDDdF4g/640?wx_fmt=jpeg" _width="328px" src="https://mmbiz.qpic.cn/mmbiz_jpg/qfZ6gqJicgic50mFicBbXib6J1NJ8zQ4ibUKibcNOZIr7qn9HJ56wO5hjFribwNEWdIpONOpYnaSto3rnJJpjeJDDdF4g/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" data-fail="0" style="max-width: 100%; height: auto !important; word-wrap: break-word !important; visibility: visible !important; width: 328px !important;"></h3><section style="max-width: 100%; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><section data-width="100%" style="max-width: 100%; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">害虫特征：蛾子、蝶类</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">危害虫态：幼虫（幼虫吃叶子，钻蛀蔬菜茎秆和果实）</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">活动习性：趋光性、趋黄性、趋化性</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">虫类名字：小菜蛾、菜青虫、甜菜夜蛾、斜纹夜蛾、瓜绢螟、豆荚螟、棉铃虫、烟青虫、粘虫、小地老虎等。</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">防治方案：</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">1、成虫和幼虫通杀（黑光等、黄板、糖醋液、打杀虫剂）</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">2、幼虫期及时用杀虫药处理</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">3、杀虫剂重点喷洒在害虫喜欢危害的地方</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">4、清除田间杂草、病株残体、清理虫源</span></h3></section></section></section></section></section></section></section></section> <h3>二、鞘翅目害虫害虫特征：翅膀硬硬的那类虫子、成虫吃叶，幼虫吃根危害虫态：成虫和幼虫活动习性：趋黄性、假死性虫类名字：黄守瓜、跳甲、茄二十八星瓢虫等防治方案： 1、成虫和幼虫同时预防治理（黄板、杀虫剂、人工诱集捕杀） 2、打药不仅仅是打到蔬菜上，还要喷洒到根部及土壤，才能有效果 3、清除田间杂草、病株残体、减少虫源<br></h3> <h3>三、双翅目害虫害虫特征：类似苍蝇类的害虫危害虫态：幼虫活动习性：趋黄性、趋化性虫类名字：瓜实蝇、潜叶蝇防治方案： 1、成虫和幼虫通杀（黄板、性诱剂、打药） 2、打药重点喷洒在喜欢危害的地方 3、清理被害叶片和果实、减少虫源<br></h3> <section style="max-width: 100%; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><section class="" style="max-width: 100%; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(0, 0, 0); font-size: 15px; word-wrap: break-word !important;"><strong style="max-width: 100%; word-wrap: break-word !important;"><span style="max-width: 100%; font-size: 18px; word-wrap: break-word !important;">四、半翅目害虫</span></strong></span></h3></section></section></section><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><img class="" data-copyright="0" data-ratio="0.66796875" data-s="300,640" data-type="jpeg" data-w="auto" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/qfZ6gqJicgic50mFicBbXib6J1NJ8zQ4ibUKibMEPeceULdB3T6arMia82MibbHwZD1zSUUKibkx0tuIWctM9UG60112htA/640?wx_fmt=jpeg" _width="328px" src="https://mmbiz.qpic.cn/mmbiz_jpg/qfZ6gqJicgic50mFicBbXib6J1NJ8zQ4ibUKibMEPeceULdB3T6arMia82MibbHwZD1zSUUKibkx0tuIWctM9UG60112htA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" data-fail="0" style="max-width: 100%; border-width: 1px; border-style: solid; border-color: rgb(238, 237, 235); background-color: rgb(238, 237, 235); background-size: 22px; background-position: 50% 50%; background-repeat: no-repeat; height: auto !important; word-wrap: break-word !important; width: 328px !important; visibility: visible !important;"></h3></section></section></section><section style="max-width: 100%; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><section data-width="100%" style="max-width: 100%; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><section style="max-width: 100%; word-wrap: break-word !important;"><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">危害虫态：成虫、若虫</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">危害特征：成虫和若虫常常在叶子背面刺吸蔬菜汁液，造成危害</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">活动习性：趋黄性</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">虫类名字：粉虱、蚜虫</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">防治方案：</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">1、成虫、若虫、虫卵同时进行处理（黄板、打药）</span></h3><p style="max-width: 100%; clear: both; min-height: 1em; letter-spacing: 2px; line-height: 1.75em; word-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(123, 12, 0); font-size: 15px; word-wrap: break-word !important;">2、打药重点喷洒在叶子背面</span></h3></section></section></section></section></section></section></section> <h3>五、缨翅目害虫</h3><h3><br></h3><h3>危害虫态：成虫、若虫</h3><h3>危害特征：成虫和若虫常常在叶子背面或者花器上刺吸植物汁液，造成危害</h3><h3>活动习性：隐蔽性、趋蓝性</h3><h3>虫类名字：蓟马</h3><h3>防治方案：</h3><h3>1、成虫、若虫、虫卵同时进行处理（蓝板、打药）</h3><h3>2、建议使用既杀虫又杀卵的药剂</h3><h3>3、打药重点喷洒在叶子背面和花器上，以及适量药剂喷洒到土里。</h3> <h3>六、螨类害虫</h3><h3><br></h3><h3>危害虫态：成螨、若螨、幼螨</h3><h3>危害特征：常常在叶子背面刺吸蔬菜汁液，造成危害</h3><h3>活动习性：隐蔽性</h3><h3>虫类名字：红蜘蛛</h3><h3>防治方案：</h3><h3>1、成虫、幼虫、若螨、卵同时防治处理</h3><h3>2、推荐选择杀成虫、幼虫、若螨、虫卵的药剂</h3><h3>3、打药重点喷洒到叶子背面。</h3>

蔬菜常见害虫及其防治方法