INVENTARISASI HAMA TANAMAN LADA (Piper nigrum L.) YANG DITANAM DENGAN TAJAR MATI DAN TAJAR HIDUP DI DESA BERUAS, KECAMATAN SIMPANG KATIS, PROVINSI KEPULAUAN BANGKA BELITUNG

TRIMEIWARDANI, ANGGITA AULYA and Irsan, Chandra (2022) INVENTARISASI HAMA TANAMAN LADA (Piper nigrum L.) YANG DITANAM DENGAN TAJAR MATI DAN TAJAR HIDUP DI DESA BERUAS, KECAMATAN SIMPANG KATIS, PROVINSI KEPULAUAN BANGKA BELITUNG. Undergraduate thesis, Sriwijaya University.

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Abstract

Pepper plant is a plantation commodity that plays an important role in export and import activities. This research was conducted with the aim of knowing the types of pepper pests at dead and live stages in Beruas Village, Simpang Katis District, Bangka Belitung Islands Province. This study used the direct observation method on pepper cultivation using dead and live rates. The number of plants observed was 50 plants at dead stage and 50 plants at live stage by calculating the number and type of pest species, the percentage and intensity of pest attacks. The results showed that there were 6 species of pests found on pepper plants with dead and live spikes, namely bush snails (Bradybaena similaris), fruit suckers (Dasynus piperis), flower suckers (Diconocoris hewetti), caterpillars (Hyposidra talaca), stem borers. (Lophobaris piperis) and grasshoppers (Valanga nigricornis). The dominant pest on the dead stage was D. piperis and the dominant pest on the live stage was the flower sucker D. hewetti. The percentages of attack by B. similaris, D. piperis, D. hewetti, H. talaca, L. piperis and V. nigricornis at death rates were 21%, 65%, 52%, 14%, 34% and 8%. The percentages of attack by B. similaris, D. piperis, D. hewetti, H. talaca, L. piperis and V. nigricornis at normal life stages were 7%, 40%, 76%, 10%, 8% and 8%. The intensity of attacks by B. similaris, D. piperis, D. hewetti, H. talaca, L. piperis and V. nigricornis at dead rates were 5%, 15%, 13%, 4%, 9% and 2%. The intensity of attacks by B. similaris, D. piperis, D. hewetti, H. talaca, L. piperis and V. nigricornis at survival rate were 2%, 10%, 20%, 3%, 2% and 2%. Keywords: pests, pepper plants, live stands, dead stands

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	hama, tanaman lada, tegakan hidup, tegakan mati
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General) S Agriculture > SB Plant culture > SB599-990.5 Pests and diseases S Agriculture > SB Plant culture > SB950-990.5 Pest control and treatment of diseases. Plant protection
Divisions:	05-Faculty of Agriculture > 54211-Agricultural Technology (S1)
Depositing User:	Anggita Aulya Trimeiwardani
Date Deposited:	26 Dec 2022 07:54
Last Modified:	26 Dec 2022 07:54
URI:	http://repository.unsri.ac.id/id/eprint/84618

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