Pengaruh Campuran Insektisida Nabati Daun Pepaya (Carica papaya) dan Daun Wedusan (Ageratum conyzoides) Terhadap Keanekaragaman Arthropoda Tanaman Padi

Saputra, Joy Hardlan (2022) Pengaruh Campuran Insektisida Nabati Daun Pepaya (Carica papaya) dan Daun Wedusan (Ageratum conyzoides) Terhadap Keanekaragaman Arthropoda Tanaman Padi. Undergraduate thesis, Politeknik Negeri Jember.

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Abstract

Research on the use of papaya leaves and wedusan leaves on arthropod diversity in paddy rice plants to determine the arthropod population in rice paddy plants by using insecticides mixed with papaya and wedusan leaves. This study aims to examine the effect of a mixture of Bio insecticides papaya leaves (Carica papaya ) and wedusan leaves (Ageratum conyzoides) on the diversity of rice plant arthropods including herbivores, predators and pollinators. The research was carried out for 4 months, starting from June 2021 to September 2021, located on the land of Balung lor Village, Balung District, Jember Regency. This study used 2 treatment plots measuring 100m2. The first plot uses a mixture of Bio insketicides while the second plot uses Alfametrin. The data from the study were analyzed using the Shannon-Wiener Diversity index (H') and the Simpson Dominance index (C'). The results showed that the use of a mixture of Bio insecticides of papaya leaves and wedusan leaves affected arthropod diversity in rice plants with an H' index of 1.99 and a C' index of 0.16 while in the alphametric treatment the H' index was 1.86 and the C' index was 0.20. As well as the weight of dry grain per clump of vegetable insecticide mixture treatment of 45 grams while alphametric treatment of 43 grams.

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