@article{Purwantisari_Priyatmojo_Sancayaningsih_Kasiamdari_2016, place={Bogor (ID)}, title={Penapisan Cendawan Trichoderma spp. untuk Pengendalian Phytophthora infestans secara in vitro}, volume={12}, url={https://journal.ipb.ac.id/index.php/jfiti/article/view/12740}, DOI={10.14692/jfi.12.3.96}, abstractNote={<p>Late blight disease on potato caused by a plant pathogenic fungus (<em>Phytophthora infestans</em>)<em> </em> is the most important disease in Indonesia.  The use of antagonist fungi <em>Trichoderma </em>is an environmentally friendly technology to control the potato disease. The purpose of this study was to determine the ability of <em>Trichoderma </em>spp. to control <em>P. infestans </em>in vitro. <em>Trichoderma </em>spp. have been isolated from suppressive soil at central potato areas in district of Lembang, Bandung, West Java Province. To determine the inhibition ability of <em>Trichoderma </em>spp against <em>P. infestans, </em>a dual culture method was performed.  Variable observed was inhibition zone of <em>Trichoderma </em>spp<em>. </em>against <em>P. infestans. </em>The<em> </em>results showed that 9 isolates of <em>Trichoderma</em> were successfuly isolated from suppressive soil, i.e. <em>T. viride</em> (2 isolates), <em>T. atroviride</em> (1 isolate), <em>T. harzianum</em> (1 isolate) and <em>T. aureoviride</em> (5 isolates). All the <em>Trichoderma</em> isolates revealed growth inhibition abality against <em>P. infestans </em>and. The highest growth inhibition (68.6%) was observed by <em>T. viride </em>isolate ( Ti 9).</p&gt;}, number={3}, journal={Jurnal Fitopatologi Indonesia}, author={Purwantisari, Susiana and Priyatmojo, Achmadi and SancayaningsihRetno Peni and KasiamdariRina Sri}, year={2016}, month={Aug.}, pages={96} }