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	<title>fillominatori Archivi - Pietro Di Benedetto</title>
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		<title>Scaptomyza flava su Rucola &#8211; dittero fillominatore delle brassicacee</title>
		<link>https://www.pietrodibenedetto.com/scaptomyza-flava-su-rucola-dittero-fillominatore-delle-brassicacee/</link>
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		<dc:creator><![CDATA[Pietro]]></dc:creator>
		<pubDate>Sun, 19 Apr 2020 15:39:39 +0000</pubDate>
				<category><![CDATA[Difesa delle colture]]></category>
		<category><![CDATA[fillominatori]]></category>
		<category><![CDATA[Scaptomyza]]></category>
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					<description><![CDATA[<p>Scaptomyza flava su rucola dittero fillominatore delle brassicacee danneggia la foglia sollevando la cuticola</p>
<p>L'articolo <a href="https://www.pietrodibenedetto.com/scaptomyza-flava-su-rucola-dittero-fillominatore-delle-brassicacee/">Scaptomyza flava su Rucola &#8211; dittero fillominatore delle brassicacee</a> proviene da <a href="https://www.pietrodibenedetto.com">Pietro Di Benedetto</a>.</p>
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<p class="wp-block-paragraph">Perché mai queste foglie di Rucola selvatica appaiono &#8220;bianche&#8221;? Andiamo a rompere la cuticola per scoprire una vivace larva di <em>Scaptomyza flava</em>, chiamata anche Brassica leafminer (fillominatore delle brassicacee), particolarmente aggressiva sulle brassicacee. <br>Questo insetto appartiene all&#8217;ordine dei ditteri, e nel caso di superamento della soglia di intervento di dovrà intervenire con opportune molecole ad azione specifica, </p>



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<figure class="wp-block-gallery columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex"><ul class="blocks-gallery-grid"><li class="blocks-gallery-item"><figure><img fetchpriority="high" decoding="async" width="768" height="1024" src="https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084125-768x1024.jpg" alt="" data-id="344" data-full-url="https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084125-scaled.jpg" data-link="https://www.pietrodibenedetto.com/?attachment_id=344" class="wp-image-344" srcset="https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084125-768x1024.jpg 768w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084125-225x300.jpg 225w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084125-1152x1536.jpg 1152w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084125-1536x2048.jpg 1536w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084125-600x800.jpg 600w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084125-700x933.jpg 700w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084125-scaled.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" /></figure></li><li class="blocks-gallery-item"><figure><img decoding="async" width="768" height="1024" src="https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084106-768x1024.jpg" alt="" data-id="345" data-full-url="https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084106-scaled.jpg" data-link="https://www.pietrodibenedetto.com/?attachment_id=345" class="wp-image-345" srcset="https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084106-768x1024.jpg 768w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084106-225x300.jpg 225w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084106-1152x1536.jpg 1152w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084106-1536x2048.jpg 1536w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084106-600x800.jpg 600w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084106-700x933.jpg 700w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084106-scaled.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" /></figure></li><li class="blocks-gallery-item"><figure><img decoding="async" width="768" height="1024" src="https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084203-768x1024.jpg" alt="" data-id="343" data-full-url="https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084203-scaled.jpg" data-link="https://www.pietrodibenedetto.com/?attachment_id=343" class="wp-image-343" srcset="https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084203-768x1024.jpg 768w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084203-225x300.jpg 225w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084203-1152x1536.jpg 1152w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084203-1536x2048.jpg 1536w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084203-600x800.jpg 600w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084203-700x933.jpg 700w, https://www.pietrodibenedetto.com/wp-content/uploads/2020/04/20200417_084203-scaled.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" /></figure></li></ul><figcaption class="blocks-gallery-caption">La larva della Scaptomyza flava sotto la cuticola della foglia di Rucola.</figcaption></figure>
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<h4 class="wp-block-heading">Descrizione delle larve</h4>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow"><p> Dittero brachicero di 2,5-3 mm, interamente giallo  con capo e torace di tonalità più intensa. La larva, lunga fino a 4 mm, cilindroconica,  microcefala e apoda, si presenta biancastra  opalescente, con visceri visibili in trasparenza.</p><p> </p><cite> Le avversità degli ortaggi da foglia per la quarta gamma – L. Sannino, B. Espinosa et al. Inteli comunicazone srl ISBN: 9788894156119 </cite></blockquote>



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<iframe title="Scaptomyza flava , dittero fillominatore su Rucola" width="1060" height="596" src="https://www.youtube.com/embed/4afmXCS_zQQ?feature=oembed&#038;enablejsapi=1" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div><figcaption>Dopo aver rotto la cuticola della foglia si nota la larva apoda che si muove vivacemente</figcaption></figure>



<p class="wp-block-paragraph">L&#8217;insetto in genere non è particolarmente dannoso, tuttavia è bene tenerlo sotto controllo, specialmente nel periodo primaverile, come testimonia questa segnalazione di Marzo 2011, sul sito di <a href="http://www.antesia.it/orticoltura-e-vivaismo/nuovi-attacchi-di-scaptomyza-flava-su-rucola/">Antesia</a>.</p>
<p>L'articolo <a href="https://www.pietrodibenedetto.com/scaptomyza-flava-su-rucola-dittero-fillominatore-delle-brassicacee/">Scaptomyza flava su Rucola &#8211; dittero fillominatore delle brassicacee</a> proviene da <a href="https://www.pietrodibenedetto.com">Pietro Di Benedetto</a>.</p>
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