Siswanto, Larasati Regita (2023) APLIKASI EKSTRAK BUNGA CENGKEH UNTUK PENGENDALIAN SERANGAN HAMA ULAT GRAYAK (Spodoptera litura F.) SECARA IN VITRO. Undergraduate thesis, UPN VETERAN JAWA TIMUR.
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Abstract
This research was conducted at the Faculty of Agriculture UPN East Java Surabaya from November 2023 to December 2023. This study aims to determine the application of clove flower extract to control armyworm (Spodoptera litura F.) attacks in vitro. The application of clove flower extract plant pesticides to inhibit the feeding activity of instar larvae on corn plants and their ability to attack intensity levels has not been widely reported. The potential of these extract pesticides as vegetable insecticides needs to be investigated so that the right concentration can be known for effective use in controlling armyworms on corn plants. The materials used were liquid vegetable pesticides, clove flower extract, distilled water, honey, corn leaves, labels, rubber, larvae of S. litura instar 2. The larvae were obtained directly from the corn farms of Balittas Karangploso. Botanical pesticides are self-made by means of the extraction method. The research data were analyzed using a non-factorial completely randomized design (RAL) with treatment consisting of 4 concentrations, namely: KO = control without treatment, K1 = prevaton 50 SC pesticide (active ingredient chlorantraniliprole) 50 g/L as positive control, K2 = administration clove flower extract 60ml/50ml, K3 = giving clove flower extract 70ml/50ml, K4 = giving clove flower extract 80ml/50ml, K5 = giving clove flower extract 90ml/50ml. Instar: Spodoptera litura instar 2 larvae. This research method used six treatments and four replications with a total of 24 experimental units and each container was given 5 armyworm larvae, so the number of larvae given for this study was 120 larvae. Keywords: Army snake, Vegetable pesticides, Clove flower extract
| Item Type: | Thesis (Undergraduate) | ||||||||||||
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| Subjects: | S Agriculture > S Agriculture (General) | ||||||||||||
| Divisions: | Faculty of Agriculture > Departement of Agritechnology | ||||||||||||
| Depositing User: | Regita Larasati Siswanto | ||||||||||||
| Date Deposited: | 06 Jun 2023 05:29 | ||||||||||||
| Last Modified: | 06 Jun 2023 05:29 | ||||||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/14587 |
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