myb 发表于 2010-4-4 18:21:02

[原创]菇房喷杀虫药最佳时间

<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">食用菌虫害关键在于预防，但迫不得已还是要喷高效低度毒的杀虫药的，那么选择什么时间喷洒为好呢？笔者认为都应在上午</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">8~10</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">点、下午</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">5</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">点前后为最佳时间。这是因为：上午</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">9</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">点左右，一般温度还不太高，正是日出性害虫取食、活动、交配最旺盛时间，故此时用药，也不会因气温高而导致药剂分解而影响药效。相反，这时用药反而会增加害虫取食及触药机会，有效地提高杀虫药的杀伤力。下午</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">5</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">点钟左右，太阳已偏西，光线渐弱，夜出性害虫开始活跃，故此时喷药，同样有较高的杀灭效果。同时还要注意喷洒杀虫药后</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">2</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'; mso-bidi-font-family: 'Times New="New"Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">个小时内菇房不要喷水，以免影响药效。</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: 'Times New="New"Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"><span style="mso-spacerun: yes">&nbsp; </span></span>

平菇王 发表于 2010-4-4 18:59:03

<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times new=" AR-SA? mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: Roman?; ?Times mso-bidi-font-family: mso-hansi-font-family: New? new="New">老师:食用菌虫害关键在于预防，不能喷高效低度毒的杀虫药</span>

一叶晨风 发表于 2010-4-4 22:24:34

<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>平菇王</i>在2010-4-4 18:59:03的发言：</b><br/><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times new="'"" AR-SA? mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: Roman?; ?Times mso-bidi-font-family: mso-hansi-font-family: New? new="New">老师:食用菌虫害关键在于预防，不能喷高效低度毒的杀虫药</span> </div>
<p>事情没有绝对，预防不住了就放任害虫疯狂繁殖吗？不要太教条，死板了</p>

平菇王 发表于 2010-4-15 19:24:05

<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>一叶晨风</i>在2010-4-4 22:24:34的发言：</b><br/>
<p>事情没有绝对，预防不住了就放任害虫疯狂繁殖吗？不要太教条，死板了</p></div>
<p>害虫疯狂,喷高效低度毒的杀虫药有效吗?菌代有害虫还入菇房吗?有害虫菌代入菇房杀虫药能杀灭?那是疯狂繁殖<br/>你就疯狂喷杀虫药.虫疯狂繁殖&lt;不要太教条，死板了&gt;说话留德</p>

xuhaino1 发表于 2010-4-9 15:13:37

<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>一叶晨风</i>在2010-4-4 22:24:34的发言：</b><br/>
<p>事情没有绝对，预防不住了就放任害虫疯狂繁殖吗？不要太教条，死板了</p></div>
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