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	<title>Lacuste &#8211; Magazin Agro &#8211; Insecticide, erbicide, fungicide online | petala</title>
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	<title>Lacuste &#8211; Magazin Agro &#8211; Insecticide, erbicide, fungicide online | petala</title>
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		<title>Informatii despre lacuste, scapa de lacuste</title>
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		<pubDate>Fri, 11 Nov 2016 03:42:45 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[Insecte daunatoare]]></category>
		<category><![CDATA[Lacuste]]></category>

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		<description><![CDATA[1.Lacusta italiana &#8211; Calliptamus italicus Daunator cu o singura generatie pe an. Ierneaza in sol, in stadiul de ou. La sfarsitul lunii aprilie &#8211; mai, larvele eclozeaza si se hranesc 30 &#8211; 45 de zile, cu gramineele de pe pajistile cultivate, [&#8230;]]]></description>
				<content:encoded><![CDATA[<p>1.<strong>Lacusta italiana &#8211; </strong><em>Calliptamus italicus</em></p>
<p style="text-align: justify;"><a href="http://www.petala.ro/wp-content/uploads/2016/11/lacusta-italiana.jpg"><img class="size-thumbnail wp-image-7218 alignleft" src="http://www.petala.ro/wp-content/uploads/2016/11/lacusta-italiana-150x150.jpg" alt="lacusta-italiana" width="150" height="150" srcset="../../../../wp-content/uploads/2016/11/lacusta-italiana-150x150.jpg 150w, ../../../../wp-content/uploads/2016/11/lacusta-italiana-324x324.jpg 324w, ../../../../wp-content/uploads/2016/11/lacusta-italiana-100x100.jpg 100w" sizes="(max-width: 150px) 100vw, 150px" /></a>Daunator cu o singura generatie pe an. Ierneaza in sol, in stadiul de ou. La sfarsitul lunii aprilie &#8211; mai, larvele eclozeaza si se hranesc 30 &#8211; 45 de zile, cu gramineele de pe pajistile cultivate, insa deseori ataca si culturile de cereale, leguminoase, sfecla, specii legumicole, etc., din vecinatate. Timpul cald si uscat este prielnic inmultirii. Uneori insecta poate cauza pagube insemnate, care pot lua aspect de calamitate, fiind capabil sa desfrunzeasca complet plantele.</p>
<p style="text-align: justify;"><strong>Combatere: </strong></p>
<ul>
<li style="text-align: justify;">Se recomanda supravegherea focarelor si identificarea locurilor de depundere a oualor;</li>
<li style="text-align: justify;">Masurile chimice constau in aplicarea de produse insecticide precum: <a href="http://www.petala.ro/produs/insecticid-fastac-10-ec-1-litru/" target="_blank">Fastac 10 EC</a> (0.1 l/ha), <a href="http://www.petala.ro/produs/acaricid-novadim-progress-1-litru/" target="_blank">Novadim Progress</a> (3.0 l/ha) etc.</li>
</ul>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>2. <strong>Lacusta marocana &#8211; </strong><em>Dociostaurus maroccanus</em></p>
<p style="text-align: justify;"><a href="http://www.petala.ro/wp-content/uploads/2016/11/lacusta-marocana.jpg"><img class="size-thumbnail wp-image-7219 alignleft" src="http://www.petala.ro/wp-content/uploads/2016/11/lacusta-marocana-150x150.jpg" alt="lacusta-marocana" width="150" height="150" srcset="../../../../wp-content/uploads/2016/11/lacusta-marocana-150x150.jpg 150w, ../../../../wp-content/uploads/2016/11/lacusta-marocana-324x324.jpg 324w, ../../../../wp-content/uploads/2016/11/lacusta-marocana-100x100.jpg 100w" sizes="(max-width: 150px) 100vw, 150px" /></a>Prezinta o generatie pe an. Ierneaza in sol, in stadiul de ou in ooteci. Larvele eclozeaza spre sfarsitul lunii aprilie si se hranesc timp de 40 &#8211; 55 de zile, predominant pe culturile cerealiere, dar pot fi intalnite pe toate culturile agricole. La paioase rod frunzele si reteaza spicele iar la gramineele din pasuni rod lastarii si tulpinile. In cazul invaziilor pot ataca pomi fructiferi dar si specii silvice.</p>
<p style="text-align: justify;"><strong>Combatere: </strong></p>
<ul>
<li style="text-align: justify;">Se recomanda supravegherea focarelor, intrucat noile generatii se dezvolta in jurul focarelor din anii precedenti;</li>
<li style="text-align: justify;">Masurile chimice constau in aplicarea de produse insecticide precum: <a href="http://www.petala.ro/produs/insecticid-fastac-10-ec-1-litru/" target="_blank">Fastac 10 EC</a> (0.1 l/ha), <a href="http://www.petala.ro/produs/acaricid-novadim-progress-1-litru/" target="_blank">Novadim Progress</a> (3.0 l/ha) etc.</li>
</ul>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>3. <strong>Lacusta calatoare &#8211; </strong><em>Locusta migratoria</em></p>
<p style="text-align: justify;"><a href="http://www.petala.ro/wp-content/uploads/2016/11/lacusta-migratoare.jpg"><img class="size-thumbnail wp-image-7220 alignleft" src="http://www.petala.ro/wp-content/uploads/2016/11/lacusta-migratoare-150x150.jpg" alt="lacusta-migratoare" width="150" height="150" srcset="../../../../wp-content/uploads/2016/11/lacusta-migratoare-150x150.jpg 150w, ../../../../wp-content/uploads/2016/11/lacusta-migratoare-324x324.jpg 324w, ../../../../wp-content/uploads/2016/11/lacusta-migratoare-100x100.jpg 100w" sizes="(max-width: 150px) 100vw, 150px" /></a>Daunatorul prezinta o singura generatie pe an. Ierneaza iin sol, in stadiul de ou in ooteci, depuse in toamna in sol, la diferite adancimi. In a doua jumatate a lunii mai, larvele eclozeaza si isi incep activitatea. Ataca plante cerealiere, trestia, sfecla, trifoiul etc., de la care consuma partile aeriene. In caz de invazii consuma toate organelle cu exceptia tulpinilor groase si tari.</p>
<p style="text-align: justify;"><strong>Combatere:</strong></p>
<ul>
<li style="text-align: justify;">Se pot executa tratamente cu produse pe baza de deltametrin (<a href="http://www.petala.ro/produs/insecticid-decis-mega-50-ew-1-litru/" target="_blank">Decis Mega</a>, <a href="http://www.petala.ro/produs/insecticid-aqua-k-othrine-ew-20-1-litru/" target="_blank">Aqua K-othrine</a>).</li>
</ul>
<p>&nbsp;</p>
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		<title>Informatii despre Lacusta migratoare, scapa de Locusta migratoria</title>
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		<pubDate>Sun, 30 Oct 2016 16:58:15 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[Insecte daunatoare]]></category>
		<category><![CDATA[Lacusta migratoare]]></category>
		<category><![CDATA[Lacuste]]></category>

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		<description><![CDATA[Lacusta calatoare – Locusta migratoria Specie raspandita pe majoritatea continentelor, intalnita in Romania in stufarisul Deltei Dunarii, lunda Prutului si in Baia Mare. Descriere: Adultul are corpul de culoare verde-cenusiu, cu pete intunecate pe ca si tegmine, avand o lungime [&#8230;]]]></description>
				<content:encoded><![CDATA[<p style="text-align: justify;"><span style="text-decoration: underline;"><strong><a href="http://www.petala.ro/wp-content/uploads/2016/10/lacusta-migratoare.jpeg"><img class="size-medium wp-image-6680 alignleft" src="http://www.petala.ro/wp-content/uploads/2016/10/lacusta-migratoare.jpeg" alt="lacusta-migratoare" width="259" height="194" /></a>Lacusta calatoare – Locusta migratoria</strong></span></p>
<p style="text-align: justify;">Specie raspandita pe majoritatea continentelor, intalnita in Romania in stufarisul Deltei Dunarii, lunda Prutului si in Baia Mare.</p>
<p style="text-align: justify;"><strong>Descriere:</strong></p>
<p style="text-align: justify;">Adultul are corpul de culoare verde-cenusiu, cu pete intunecate pe ca si tegmine, avand o lungime de 30 – 55 mm.</p>
<p style="text-align: justify;">Oul este lung de 5 – 7 mm, de culoare galben-rosiatica. Ootecile sunt cilindrice, usor curbate, lungi de 50 – 70 mm, continand 50 – 100 de oua, dispuse in siruri de cate 4 oua.</p>
<p style="text-align: justify;">Larva trece prin diferite varste larvare avand o lungime a corpului de 7 – 10 cm pana la 30 – 40 mm lungime.</p>
<p style="text-align: justify;"><strong>Biologie si ecologie:<a href="http://www.petala.ro/wp-content/uploads/2016/10/lacusta-migratoare.jpg"><img class=" wp-image-6681 alignright" src="http://www.petala.ro/wp-content/uploads/2016/10/lacusta-migratoare-300x323.jpg" alt="lacusta-migratoare" width="229" height="247" /></a></strong></p>
<p style="text-align: justify;">Prezinta o singura generatie pe an si ierneaza in stadiul de ou (in ooteci), depus toamna in sol, la adancimi variabile. Larvele apar in a doua jumatate a lunii mai, cand temperatura solului este de 19 – 21°C, iar cea a aerului 14 &#8211; 15°C. Daunatorul ajunge la maturatia sexuala dupa aproximativ 30 de zile. Dupa copulatie, femelele depun 200 – 300 de oua, la 3 – 6 cm adancime.</p>
<p style="text-align: justify;"><strong>Plante atacate si mod de daunare:</strong></p>
<p style="text-align: justify;">Specie polifaga, ataca cerealele, trestia, sfecla, trifoiul, floarea soarelui etc. Se hraneste cu partile aeriene ale plantelor, lasand intacte numai tulpinile groase si tari, in cazul invaziilor. Cele mai mari pagube sunt produse in zonele cu trestie si porumb.</p>
<p style="text-align: justify;"><strong>Combatere:</strong></p>
<p style="text-align: justify;">Produsele pe baza de deltametrin sunt eficiente impotriva acestui daunator: <a href="http://www.petala.ro/produs/insecticid-decis-mega-50-ew-1-litru/" target="_blank">Decis Mega</a>,<a href="http://www.petala.ro/produs/insecticid-aqua-k-othrine-ew-20-1-litru/" target="_blank"> Aqua K-othrine</a>.</p>
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		<title>Informatii despre lacusta marocana, scapa de Dociostaurus maroccanus</title>
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		<pubDate>Mon, 05 Sep 2016 11:01:21 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[Insecte daunatoare]]></category>
		<category><![CDATA[Lacusta marocana]]></category>
		<category><![CDATA[Lacuste]]></category>

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		<description><![CDATA[Dociostaurus maroccanus &#8211; Lacusta marocana Insecta este raspandita in Europa Centrala, sudica si sud &#8211; estica, Africa de Nord si Asia Mica. La noi in tara este prezenta in toate izlazurile, fanetele, terenurile inierbate, de unde poate trece si in culturi. [&#8230;]]]></description>
				<content:encoded><![CDATA[<p style="text-align: justify;"><em><strong><a href="http://www.petala.ro/wp-content/uploads/2016/09/Lacusta-marocana-adult.jpg"><img class=" wp-image-4507 alignleft" src="http://www.petala.ro/wp-content/uploads/2016/09/Lacusta-marocana-adult-300x253.jpg" alt="Lacusta marocana adult" width="223" height="188" srcset="../../../../wp-content/uploads/2016/09/Lacusta-marocana-adult-300x253.jpg 300w, ../../../../wp-content/uploads/2016/09/Lacusta-marocana-adult-416x350.jpg 416w, ../../../../wp-content/uploads/2016/09/Lacusta-marocana-adult.jpg 495w" sizes="(max-width: 223px) 100vw, 223px" /></a>Dociostaurus maroccanus &#8211; </strong></em><strong>Lacusta marocana</strong></p>
<p style="text-align: justify;">Insecta este raspandita in Europa Centrala, sudica si sud &#8211; estica, Africa de Nord si Asia Mica. La noi in tara este prezenta in toate izlazurile, fanetele, terenurile inierbate, de unde poate trece si in culturi.</p>
<p style="text-align: justify;"><strong><a href="http://www.petala.ro/wp-content/uploads/2016/09/lacusta-marocana.jpg"><img class="size-medium wp-image-4508 alignright" src="http://www.petala.ro/wp-content/uploads/2016/09/lacusta-marocana-300x198.jpg" alt="lacusta marocana" width="300" height="198" srcset="../../../../wp-content/uploads/2016/09/lacusta-marocana-300x198.jpg 300w, ../../../../wp-content/uploads/2016/09/lacusta-marocana-416x275.jpg 416w, ../../../../wp-content/uploads/2016/09/lacusta-marocana.jpg 637w" sizes="(max-width: 300px) 100vw, 300px" /></a>Descriere. </strong><em>Adultul </em>are culoare cenusie &#8211; galbuie, marmorata, cu pete brune, de forma neregulata. Lungimea corpului difera in functie de sexul insectei ( masculul ≅ 16,5 &#8211; 18,5 mm; femela ≅ 21 &#8211; 25 mm<em>). </em><em>Oul </em>masoara 4 &#8211; 5 mm in lungime si aproximativ 1 mm in latime. <em>Larva </em>este asemanatoare cu adultul.</p>
<p style="text-align: justify;"><strong>Biologie si ecologie. </strong>Prezinta 1 generatie pe an. Ierneaza in sol in stadiul de ou. Larvele apar la sfarsitul lunii aprilie, esalonat, pe o perioada de 20 &#8211; 35 de zile (in functie de factorii climatici). Dupa 40 &#8211; 55 de zile, apar adultii care se pot deplasa pana la 40 &#8211; 50 km intr-o zi, fata de locul de origine. Copulatia si ponta (depunerea oualor) au loc dupa o perioada de hranire de 25 &#8211; 30 de zile. Ouale sunt depuse in sol, la adancimea de 4 cm. Precipitatiile abundente si uscaciunea excesiva limiteaza inmultirea acestei specii, impiedicand dezvoltarea embrionului si provocand moartea oualor.</p>
<p style="text-align: justify;"><strong><a href="http://www.petala.ro/wp-content/uploads/2016/09/oua-lacusta-marocana.jpg"><img class=" wp-image-4509 alignleft" src="http://www.petala.ro/wp-content/uploads/2016/09/oua-lacusta-marocana-300x200.jpg" alt="oua lacusta marocana" width="221" height="147" srcset="../../../../wp-content/uploads/2016/09/oua-lacusta-marocana-300x200.jpg 300w, ../../../../wp-content/uploads/2016/09/oua-lacusta-marocana-416x277.jpg 416w, ../../../../wp-content/uploads/2016/09/oua-lacusta-marocana.jpg 600w" sizes="(max-width: 221px) 100vw, 221px" /></a>Plante atacate. </strong>Daunatorul prezinta polifagism, atacand in principal culturile cerealiere, dar pot ataca toate culturile agricole. In anii de invazie pot ataca, incusiv, speciile silvice.</p>
<p style="text-align: justify;"><strong>Masuri de prevenire si combatere. </strong>Se recomanda supravegherea focarelor, identificarea locurilor de depuneere a oualor si urmarirea biologiei insectelor. In cazul in care daunatorul depaseste densitatea de 4 &#8211; 5 larve/m², sunt necesare tratamente cu produse pe baza de deltametrin <strong>(Decis Mega 50 EW , Aqua K-othrine 20 EW ).</strong></p>
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