MARGARETHA, SHERA and Irsan, Chandra (2022) INVENTARISASI SERANGGA ENTOMOFAG YANG BERASOSIASI PADA BUNGA PUKUL DELAPAN (Turnera ulmifolia) DAN (Turnera subulata) DI PERKEBUNAN KELAPA SAWIT (Elais guineensis Jacq.) PT. DENDY MARKER INDAH LESTARI, KABUPATEN MUSI RAWAS UTARA, PROVINSI SUMATERA SELATAN. Undergraduate thesis, Sriwijaya University.
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Abstract
Oil palm is a plantation crop that has the potential to be developed in Indonesia. Pests are a limiting factor in oil palm cultivation. Pest attacks on oil palm plants can cause growth disturbances and reduce crop production. Therefore, environmentally friendly control is needed by utilizing natural enemies associated with Turnera ulmifolia and Turnera subulata plants. This study aims to determine the associated entomophage insects in T. subulata and T. ulmifolia plants. This research was conducted at the oil palm plantation of PT. Dendy Maker Indah Lestari, North Musi Rawas Regency, South Sumatra Province from September 2022 to November 2022. The results of the study found 11 species of entomophag insects associated with T. ulmifolia and T. subulata plants. These eleven insect species consist of 8 species of predatory insects belonging to 5 orders and 6 families, there are Coccinella transversalis, Condylostylus sp., Syicanus croceovittatus, Syicanus croceovittatus, Cosmolestes picticeps, Rhynocoris rubricus, Odontomantis planiceps, Mantis religiosa, Citrine forktail and 3 species parasitoid insects belonging to 1 order and 2 families are Brachymeria sp., Antocephalus sp., and Aleiodes sp. The most dominant predatory insect species found was C. picticeps with a total of 441 individuals. The most dominant parasitoid insect species found was Brachymeria sp. with a total of 3108 tails. Keywords: Entomophages, Turnera ulmifolia, Turnera subulata, Palm oil
Item Type: | Thesis (Undergraduate) |
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Uncontrolled Keywords: | Entomofag, Turnera ulmifolia, Turnera subulata, Kelapa sawit |
Subjects: | S Agriculture > SB Plant culture > SB599-990.5 Pests and diseases |
Divisions: | 05-Faculty of Agriculture > 54295-Plant Protection (S1) |
Depositing User: | Shera Margaretha |
Date Deposited: | 27 Jan 2023 04:08 |
Last Modified: | 27 Jan 2023 04:08 |
URI: | http://repository.unsri.ac.id/id/eprint/87689 |
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