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All Journal Tropical Small Island Agriculture Management Agrikan: Jurnal Agribisnis Perikanan Jurnal Agrosilvopasture-Tech Jurnal Pertanian Kepulauan Maanu : Jurnal Pengabdian Kepada Masyarakat
Uruilal, Costanza
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Environmental Science

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Intensitas Kerusakan Tanaman Cengkeh (Syzygium aromaticum L.) Akibat Serangan Hama dan Penyakit di Negeri Hitu Lama, Kecamatan Leihitu Kabupaten Maluku Tengah Luanmasa, Santy P; Leatemia, J Audrey; Uruilal, Costanza
Jurnal Agrosilvopasture-Tech Vol 2 No 2 (2023): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/j.agrosilvopasture-tech.2023.2.2.412

Abstract

This study aims to determine the main pests and diseases of tuni and forest clove and to get data of the damage intensity caused by them in clove plantation (“dusung”) in Hitu Lama village, Leihitu District, Central Maluku Regency. The method used is a survey method in four dusung of each tuni clove and forest clove. The observation of plant damage was done on 10% of plants in each dusung. The results showed that the main pest on tuni clove is stem borer (Nothopeus sp.) while on forest clove is a leaf eater. The main diseases found on both cloves plants is leaf spot disease (Cylindrocladium quinguseptatum and Pestalotia palmarum). The damage intensity of stem borer on tuni clove was 31.76% (moderate category) and leaf eaters on forest clove was 12.11% (mild category). The intensity of damage due to leaf spot disease on tuni and forest cloves was 23.39% and 20.76% respectively, both are mild category.
Potensi Bakteri Filoplan Asal Tanaman Sagu Aksesi Makanaru (Metroxylon longispinum) Sebagai Agens Hayati Terhadap Pertumbuhan Rhizoctonia solani Kuhn Nurlette, Jahra; Leiwakabessy, Christoffol; Talahaturuson, Abraham; Uruilal, Costanza; Ririhena, Rhony Einstein; Rumahlewang, Wihelmina; Patty, Jacob Richard
JURNAL PERTANIAN KEPULAUAN Vol 8 No 1 (2024): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpk.2024.8.1.24

Abstract

The sago plant is a staple food for the people of Maluku and Papua and has many benefits and advantages to continue to be developed. A group of phylloplane microbes grow and spread on the surface of the leaves. The objective study is to find isolates of phylloplane bacteria from sago accession Makanaru and determine the inhibition of these bacteria against the growth of Rhizoctonia solani Kuhn. Sampling of sago plants (upper, middle, and lower leaves) was conducted in Negeri Seith, Leihitu District, Central Maluku Regency. Based on the isolation results, 21 isolates of phylloplanes bacteria were obtained and ready for further testing. From the results of hypersensitive test selection, 14 non-pathogenic isolates of phylloplane bacteria were obtained. Furthermore, tested the inhibitory power of phylloplane bacteria in suppressing the growth of the fungus, 3 phylloplane bacteria isolates were obtained with strong inhibitory, namely DA3.3, DT3.2, DT3.1 followed by 3 isolates DB4, DB4.2, and DB4.4 (medium inhibitory) which have the potential to be developed as biological agents.
Keanekaragaman Jamur Makroskopis Di Kecamatan Amahai Kabupaten Maluku Tengah Uspitany, Lucas; Patty, Jogeneis; Uruilal, Costanza
Tropical Small Island Agriculture Management Vol 4 No 2 (2024): Tropical Small Island Agriculture Management
Publisher : Pattimura University Ambon Maluku Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/tsiam.2024.4.2.58

Abstract

The research objectives are: 1) Identifying the types of macroscopic fungi found in Amahai District; 2) Calculate the frequency of presence and population of macroscopic fungi found in Amahai District, and 3) Describe the morphological characteristics of macroscopic fungi found in the Amahai sub-district. This research was carried out in Amahai District in the villages of Yafila and Nuweletetu. This research was also carried out at the Plant Disease Laboratory, Faculty of Agriculture, Pattimura University, from March to May 2024. The survey was carried out using the roaming method to obtain macroscopic fungi in Amahai District. The transect line created as a sampling location measures 100 ´ 20 m. Laboratory identification is carried out to determine the morphological characteristics of the fungus. Mushroom characteristics include fruit body shape, color, size, and habitat. The results (PCA) of 13 morphological characters from 38 fungi samples showed that between the two groups of macroscopic fungi, there was a similarity in morphological characters of 62%. Principle component analysis (PCA-Biplot) was performed on nine morphological characters on 38 macroscopic fungi samples. PCA was carried out to obtain characteristic characters in the fungi groups found. Based on the results of the analysis (PCA), the fruit's body shape and pores can be recommended as characterizing characteristics.
Studi Kerusakan Umbi Kentang Akibat Cendawan Patogen Pascapanen pada Beberapa Pasar di Kota Ambon Samponu, Welmince; Leiwakabessy, Christoffol; Rumahlewang, Wihelmina; Uruilal, Costanza; Talahaturuson, Abraham
JURNAL PERTANIAN KEPULAUAN Vol 8 No 2 (2024): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpk.2024.8.2.49

Abstract

The study aims to determine the level of damage to potato tubers due to post-harvest pathogenic fungi attacks in several traditional markets in Ambon City. This study is a survey study at the Mardika, Passo, and Rumahtiga markets. The results of the study found one type of post-harvest pathogenic fungus that attacks potato tubers in traditional markets in Ambon City, namely Fusarium spp. which is the cause of dry rot disease in potato tubers. The level of damage to potato tubers due to Fusarium spp. attacks is classified as severe, found in the Mardika market at 70.81% and the Transit Passo market at 60.91%. While in the Rumahtiga market only 31.62% are classified as moderate damage.
Distribution of Major Diseases of Banana Plants (Musa sp.) in Sofifi City, Oba Utara District, Tidore City - North Maluku Rumahlewang, Wilhelmina; Uruilal, Costanza
Agrikan Jurnal Agribisnis Perikanan Vol. 18 No. 1 (2025): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v18i1.2515

Abstract

Research on the distribution of diseases in banana plants has been conducted in Oba Utara District, Tidore City, North Maluku Province, focusing on Sofifi Village. One of the processed products in the form of crispy fried bananas is one of the favorites of the people in Balbar Village, Sofifi Village, Tidore Islands City, Oba Utara District, which is the location of this research. Banana cultivation in this village has not been carried out on a large scale. One of the obstacles to banana cultivation is the attack of pest organisms from the pathogenic group that causes disease. This study was conducted with the aim of determining the types of diseases in banana plants in Balbar village using a survey method (purposive sampling) in a planting area with more than 10 clumps as samples in this study. The results of the study obtained three (3) main types of diseases in banana plants in Balbar village, Sofifi sub-district, Tidore Islands City, namely: Colletotrichum musae which causes Coletotrichum leaf spots with a damage intensity (IK) of 66.67% (categorized as severe damage), Pseudocercospora musicola which causes cercospora leaf spots with an IK of 42.47% (category of moderate damage), and Cordana musae which causes cordana leaf spots with an IK of 19.35% (category of light damage).
Kajian Populasi dan Serangan Hama Penggerek Jagung Ostrinia furnacalis (Lepidoptera: Phyralidae) dan Helicoverpa armigera (Lepidoptera: Noctuidae) Patty, John Alfred; Uruilal, Costanza
JURNAL PERTANIAN KEPULAUAN Vol 9 No 1 (2025): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpk.2025.9.1.25

Abstract

Maize (Zea mays) plays an important role in the diet of the community after rice and has the potential to be a substitute for rice. One of the causes of the decline in corn productivity is the presence of plant-disrupting organisms, namely corn stalk borer (Ostrinia furnacalis) and corn cob borer (Helicoverpa armigera). Waimital Village, Kairatu Subdistrict, West Seram Regency is one of the corn center villages where farmers rely on synthetic insecticides in pest control without knowing the intensity of the damage caused. This study aims to determine the number of populations and the intensity of damage caused by Ostrinia furnacalis and Helicoverpa armigera pests that attack corn plants, as well as the relationship between the number of populations and the intensity of damage to each pest. The method used was the survey method in the corn planting area of Waimital village, then 5 farmers were taken with the determination of plants divided into 4 plots with details of each plot of 10 plants. The results of this study showed that the average population of Ostrinia furnacalis was 4.37 heads, the average population of Helicoverpa armigera was 1 head, the average damage intensity of Ostrinia furnacalis was 42.71% (medium criteria), the average damage intensity of Helicoverpa armigera was 11.83% (light criteria) and the relationship between Ostrinia furnacalis and Helicoverpa armigera pest populations and damage intensity showed that the larger the pest population, the higher the damage intensity.
PENDAMPINGAN PETANI SAYURAN MELALUI PENGENDALIAN RAMAH LINGKUNGAN OPT PARE PADA KELOMPOK TANI MUTIARA PATTIMURA Masauna, Esther Dolfina; Sahetapy, Betty; Uruilal, Costanza; Rumahlewang, Wilhelmina
MAANU: Jurnal Pengabdian Kepada Masyarakat Vol 1 No 2 (2023): Maanu Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/maanuv1i2p99-105

Abstract

Farmers in the Mutiara Pattimura Farmers group are vegetable and fruit farmers from Taeno village who help with work. So far, the farmers in this farmer group have been intensively cultivating vegetable and fruit crops, including bitter gourd, long beans, kale, Chinese pumpkin, beligo (gourd), chili and basil. Bitter gourd pests need serious attention before and after planting until harvest, so assistance is needed in the form of direct surveys to farmers' fields. Preventive management of vegetable pests, especially bitter gourd through good and correct cultivation techniques, can be carried out before and after planting to manage the presence of pests in the area. The problem with PKM activities is what pests are found in the bitter melon planting area, how is the cultivation system carried out by farmers in relation to the management of bitter melon pests. Good and correct cultivation techniques before and after planting, the presence of OPT can be managed properly so that it can increase bitter melon production. Based on the problems, the following solutions are offered: Knowledge related to bitter melon cultivation techniques, Knowledge of environmentally friendly OPT control in relation to cultivation techniques. PKM activities are still deemed necessary to be carried out continuously to obtain and convey information and direct discussions with farmers so that they can provide benefits for farmers related to knowledge about pests and appropriate control measures so that optimal production can be achieved.
Co-Authors Abraham Talahaturuson, Abraham Leatemia, J Audrey Leiwakabessy, Christoffol Luanmasa, Santy P Masauna, Esther Dolfina Nurlette, Jahra Patty, Jacob R Patty, Jogeneis Patty, John Alfred Rhony E Ririhena Sahetapy, Betty Samponu, Welmince Uspitany, Lucas Wilhelmina Rumahlewang