标题：Effectiveness Botanical Insecticides Crescentia cujete Fruit And Flowers Syzygium aromaticum Mortality Against Spodoptera litura In Vitro as a Learning Resource Biology
摘要：Grayak worm (Spodoptera litura) is one of the most important bugs that attack the palawija and the vegetables in Indonesia. So far,the detriment of suffered indonesia’s agricultural sector due to bugs reduce agricultural productivity. The use of synthetic pesticides in the agricultural environment be a problem that makes dilemma. The use of insecticide plants is an alternative to control the insect bugs. This research aims to determine the effectiveness of fruit and flowers Crescentia cujete Syzygium aromaticum as botanical insecticide controlling Spodoptera litura. This type of research is True Experiment Research. The research was conducted with two types of botanical insecticide treatment and type of concentration.The results show that the effective treatment to the insecticide is A3 (the mixture of insecticid) showed the average mortality is 9.33,while on the types of the treatment of B5 (75%) with the average result is 9,33. But,there is no interaction effect between the insecticide with the kind of concentration,accordingly do the single analysis for each treatment. This research utilized as a learning resource in the form of leaflets..
其他摘要：Ulat grayak (Spodoptera litura) merupakan salah satu jenis hama terpenting yang menyerang tanaman palawija dan sayuran di Indonesia. Sejauh ini kerugian yang dialami sektor pertanian Indonesia akibat serangan hama menurunkan produktivitas pertanian. Pengg
