</ifame></noscript> <!--以上是禁止“另存为”命令--> <body> <!-- 以下是头部 --> <!--<header class="header"> </header> <!-- 以上是头部 --> <!-- service -area --> <section class="service-area section-padding" style="width: 1036px;padding-bottom: 0px;"> <div class="container" style="width: 1036px; margin-left: 0px;margin-right: 0px;padding-right: 0px;"> <div class="row" style="margin-right: 0px;"> <div class="col-lg-6 align-self-center" style="margin-right: 0px;width: 1036px;"> <div class="about-content2" style="width: 1022px;padding-right: 14px;"> <h3 style="padding-top: 12px; padding-bottom: 8px; font-weight: 600;" align="center" >细菌性褐斑病<font size="6"> Bacterial brown spot</font></h3> <p style="font-size: 18px;"> <b><font color="#009900">【病源】</font></b>细菌<i><font face="Times New Roman"> Pseudomonas syringae </font></i></p> <p style="font-size: 18px;"> <b><font color="#009900">【感病品种或感受性】</font></b>只有伊予柑被认定为自然发病，但在接种试验中，佐贺柑、夏橙、日向夏等也会发病。在浙江丽水，甜春橘柚上有见发病。</p> <p style="font-size: 18px;"> <b><font color="#009900">【发生过程与防治】</font></b></p> <p style="font-size: 18px;">  1.发病过程：新叶发病从5月中旬开始；发病初期形成暗绿色水浸状小斑点，病叶落叶。6月中旬开始病斑变为褐色或黑褐色，周围出现明显的晕圈。另外，花瓣、雌蕊也有红褐色或黑褐色的小病斑。新叶硬化后发病就会停止。</p> <p style="font-size: 18px;">  2.防治：尚无登记药剂，可与溃疡病同时防治，发芽前喷布无机铜制剂，开花直前喷布无机铜剂或抗生素剂。</p> <p style="font-size: 18px;"> <img border="6" src="Citrus_binghai/03hebanbing/hebanbing0.png" width="819" height="400" hspace="6" vspace="6"></p> </div> </div> </div> </div> </section> <p> <!-- ///blog-area --> <!-- scroll --> <!--<div class="scroll-area"> <i class="fa fa-angle-up"></i> </div> <!-- scroll --> <!-- Js File --> <script src="assets/js/modernizr.min.js"></script> <script src="assets/js/jquery-3.5.1.min.js"></script> <script src="assets/js/popper.min.js"></script> <script src="assets/js/bootstrap.min.js"></script> <script src="assets/js/owl.carousel.min.js"></script> <script src="assets/js/mixitup.min.js"></script> <script src="assets/js/jquery.waypoints.min.js"></script> <script src="assets/js/jquery.nav.min.js"></script> <script src="assets/js/timer.js"></script> <script src="assets/js/script.js"></script> <script> function increaseCount(a, b) { var input = b.previousElementSibling; var value = parseInt(input.value, 10); value = isNaN(value) ? 0 : value; value++; input.value = value; } function decreaseCount(a, b) { var input = b.nextElementSibling; var value = parseInt(input.value, 10); if (value > 1) { value = isNaN(value) ? 0 : value; value--; input.value = value; } } </script> <!-- 注意：以下所含js文件与其它网页有所不同 --> <script src="assets/js/wow.min.js"></script> <script src="assets/js/slick.min.js"></script> <script src="assets/js/ratin.js"></script> <script src="assets/js/jquery-ui.min.js"></script> <!-- 注意：以上所含js文件与其它网页有所不同 --> </p> </b> </body> </html>