@article{Soesanto_Mugiastuti_Suyanto_Rahayuniati_2020, title={APPLICATION OF RAW SECONDARY METABOLITES FROM TWO ISOLATES OF Trichoderma harzianum AGAINST ANTHRACNOSE ON RED CHILI PEPPER IN THE FIELD}, volume={20}, url={https://jhpttropika.fp.unila.ac.id/index.php/jhpttropika/article/view/399}, DOI={10.23960/j.hptt.12019-27}, abstractNote={Anthracnose on red chili pepper is one of the highly damaging diseases that difficult to control by<br />pesticides. This study aimed to determine the effect of raw secondary metabolites isolated from two isolates of Trichoderma<br />harzianum towards anthracnose as well as the growth and yield of red chili pepper plants in the field. The research used a<br />randomized block design with five treatments and seven replicates. The treatments tested were control, raw secondary<br />metabolites of T. harzianum T10 and T213, and their combination. The observed variables were incubation period, disease<br />intensity, the late population density of T. harzianum, plant height, root length, fresh and dry weight of the plant and root,<br />flowering time, number of fruits per plant, fresh weight of fruit, and phenolic compound content analysis. The result showed<br />that the raw secondary metabolites from the combination of the two T. harzianum isolates were the best treatments that could<br />lengthen the incubation period and decrease the disease intensity as 30.2 and 87.05%, respectively. However, these applications<br />could not increase the growth components; while for the yield components, the application could improve the number of fruits<br />per plant and fresh weight of fruit as 15.33 and 34.53%, respectively.}, number={1}, journal={Jurnal Hama dan Penyakit Tumbuhan Tropika}, author={Soesanto, Loekas and Mugiastuti, Endang and Suyanto, Agus and Rahayuniati, Ruth Feti}, year={2020}, month={May}, pages={19–27} }