Pesticides In Vegetables Research Articles

EFEKTIVITAS PESTISIDA NABATI EKOENZIM DALAM MENGENDALIKAN SERANGAN KUTU DAUN (Aphis gossypii GLOVER) PADA TANAMAN CABAI (Capsicum annuum L.)

Chili plants are one of the important horticultural commodities that have many benefits. Aphids are one of the plant pests as well as a viral vector on chili plants. One control that can be applied to control it is by utilizing eco enzymes. The study used a randomized group design with seven treatments and three repeats. The treatment used is without the application of eco enzyme vegetable pesticides (A0), tobacco eco enzyme application (A1), onion eco enzyme (A2), tembelekan leaf eco enzyme (A3), red ginger eco enzyme (A4), noni fruit ecoenzyme (A5) and synthetic insecticides (A6). The observation variables consist of the intensity of the attack and the number of fruits. Observational data were analyzed using fingerprint analysis. If the treatment has a real effect, it is followed by the Smallest Real Difference test at a confidence level of 95%. Tobacco-based eco enzyme is effective in controlling aphid infestation (A. gossypii Glover) and reducing yield losses in large chili peppers (C. annuum L.).

Pemanfaatan Tanaman Sebagai Bahan Untuk Pembuatan Pestisida Nabati Di Kelurahan Tangkerang Tengah Kota Kota Pekanbaru

Pemanfaatan Tanaman Sebagai Bahan Untuk Pembuatan Pestisida Nabati Di Kelurahan Tangkerang Tengah Kota Kota Pekanbaru

Nisbah Daun Batang, Nisbah Berat Daun dan Nisbah Akar Tajuk Tanaman Sawi Pagoda (Brassica narinosa L.) Akibat Pemberian Pupuk Organik Cair Kascing, Papua Nutrient dan MA-11

Analysis of the growth of the Shoot Root Ratio, Stem Leaf Ratio and Leaf Weight Ratio on pagoda mustard plants are expected to provide an accurate picture of growth and yields. The aim of the study was to determine and analyze the growth of the shoot-root ratio, stem leaf ratio and leaf weight ratio of pagoda mustard greens (Brassica narinosa L.) due to the administration of liquid organic fertilizer Kascing, Papua Nutrient and MA-11. This research is held at the screen house of the Department of Soil Science, Faculty of Agriculture, University of Papua for 2 months. The tools and materials used include: machetes, hoes, polybag shovels, digital scales, 30 cm ruler, stationery, trays seedling, notebook, medication label, sprayer, hand spray, 10 ml liquid measuring tube, oven, f1 pagoda mustard seed, Kascing, Papua Nutrient, MA-11, granulated sugar, vegetable pesticide nem oil, soil media, compost, manure goats and cows.
 There is a significant effect due to the application of Liquid Organic Fertilizer on the Root Root Ratio, Stem Leaf Ratio and Leaf Weight Ratio. Analysis of variance and further tests showed significantly different results between the control treatment and other treatments (P1, P2, and P3). The results of the 5% BNJ test were carried out by comparing the average difference between each treatment, both P0, P1, P2 and P3 with a critical value of 3.2. Treatment of P1 Liquid Organic Fertilizer vermicompost can be said to have the most significant effect on plant growth variables because it shows the ratio of absolute average prices is greater than the critical value.

Uji Efektivitas Ekstrak Kulit Jengkol (Pithecellobium jiringa) Dalam Menghambat Penyakit Antraknosa (Colletotrichum sp.) Pada Tanaman Cabai Rawit (Capsicum frutescens L.)

The productivity of cayenne pepper in South Kalimantan has increased in 2017 – 2020, to maintain the stability of cayenne pepper productivity in South Kalimantan, efforts are needed to prevent the occurrence of cayenne pepper anthracnose. Anthracnose disease caused by the fungus Colletotrichum sp. which is an important disease in cayenne pepper because it can cause crop failure. Farmers generally control anthracnose using synthetic pesticides, but the use of synthetic pesticides can have a negative impact on the environment and crop quality. Alternative environmentally friendly controls that can be developed are the use of organic materials, especially organic wastes which still have active compounds and have the potential to be used as vegetable pesticides. One of the organic wastes that can be used is jengkol peel (Pithecellobium jiringa). The purpose of this study was to determine the effectiveness of jengkol peel extract in inhibiting the growth of the fungus Colletotrichum sp. on chili peppers. The environmental design used in this study was a one-factor completely randomized design (CRD) consisting of 5 concentrations of jengkol peel extract, namely T0 (control), T1 (10%), T2 (20%), T3 (30%), and T4 (40%) with 4 replications. The application of jengkol peel extract was carried out 3 times and the inoculation of the fungus Colletotrichum sp. done 1 time when the plants are flowering (50 hst). Observations were made every 7 days after the application of jengkol peel extract. The results of research observations showed that jengkol peel extract was effective in inhibiting the occurrence of anthracnose disease. The concentration of jengkol peel extract that was most effective in inhibiting the growth of anthracnose disease in cayenne pepper was at a concentration of 40% with the smallest percentage of disease incidence of 12.9%.

Ultra-high performance liquid chromatography and gas chromatography coupled to tandem mass spectrometry for the analysis of 32 pyrethroid pesticides in fruits and vegetables: A comparative study

In this study, multi-residue analysis methods for 32 pyrethroids in fruit and vegetable samples were established in both GC–MS/MS and UHPLC-MS/MS. The parameters that affecting the ionization efficiencies of pyrethroids in UHPLC-ESI-MS/MS, including ion source temperature, in-source fragmentation, and mobile phase conditions were thoroughly investigated to guarantee better performance. These two techniques were comprehensively compared in terms of recovery, LOQ, linearity, and matrix effects. In general, UHPLC-MS/MS was found suitable for more pesticides than GC–MS/MS. Lower LOQs were obtained for most of the selected pyrethroids in UHPLC-MS/MS. Similar results were obtained in terms of recoveries and RSDs for the validated pesticides in fortification experiments. A total of 136 real samples were analyzed by both techniques, obtaining similar results. The results suggest that UHPLC-MS/MS offers a suitable alternative to GC–MS/MS in the routine analysis of pyrethroids in fruits and vegetables.

Uji Efektivitas Ekstrak Daun Awar-Awar (Ficus Septica Burm F) untuk Menghambat Pertumbuhan Jamur Phytophthora infestans Penyebab Penyakit Hawar Daun Tomat

Effectiveness of Awar-Awar (Ficus septica Burm F) Leaf Extract to Inhibit the Growth of the Fungus Phytophthora infestans that Causes Tomato Late Blight. Tomato late blight caused by the fungus Phytophthora infestans is one of the main diseases affecting tomato production in the world. Therefore, it needs to be controlled in an environmentally friendly way, one of which is by using vegetable pesticides. Awar-awar leaves are one of the plants whose extracts can be used as vegetable fungicides. This study aimed to examine the potency of awar-awar leaf extract against P. infestans which causes late blight of tomatoes. MIC test and colony test used 10 extract concentrations, namely 0.1%; 0.2%; 0.3%; 0.4%; 0.5%; 0.6%; 0.7%: 0.8%; 0.9%; 1.0% and control. The in vivo test used 8 extract concentrations, namely 0.3%; 0.4%; 0.5%; 0.6%; 0.7%: 0.8%; 0.9%; 1.0% and control. The results showed that the Minimum Inhibitory Concentration (MIC) of awar-awar leaf extract to suppress the growth of P. infestans was 0.3%, which means that it is suitable for use as a vegetable pesticide. Colony test results showed that awar-awar leaf extract was able to inhibit the growth of P. infestans fungal colonies. In vivo awar-awar leaf extract inhibits the growth of fungal colonies and the occurrence of infection, and can be fungicidal to suppress the growth of P. infestans. Extract concentration of 1% can suppress tomato leaf damage by P. infestans by 75.90%.

Consumer preferences for produce grown with reduced pesticides: a choice experiment in Missouri

Abstract There have been growing concerns about exposure to chemical pesticides in fresh fruits and vegetables, which are an important part of a healthy diet. This study investigates consumer preferences for reduced pesticide, organic, local, and Missouri Grown produce using a discrete choice experiment. An online survey of fresh tomato consumers was conducted in Missouri to collect choice data, demographic information, and the individual health and environmental attitudes of shoppers. Respondents were willing to pay a premium of 6% for tomatoes produced with 50% less pesticide than conventional tomatoes. The finding indicates there may be a demand for reduced pesticide produce as a compromise between conventional and organic products in terms of price and safety. Also, we found complementary effects between the reduced pesticide attribute and local or Missouri Grown labels, which means consumers in this segment would pay more for fruits and vegetables that were also locally produced. The results suggest important implications for local producers and policy makers in terms of the production and marketing of reduced pesticide produce, such as the need to develop a reduced pesticide label.

Consumer Awareness and Health Risk Perceptions of Pesticide Residues in Fruits and Vegetables in Kampala Metropolitan Area in Uganda.

Consumer awareness of the presence of pesticides in fruits and vegetables and associated health risks influences the actions they undertake to reduce their exposure. This study was carried out to explore consumers' awareness of pesticide residues in fruits and vegetables and perceptions towards associated health effects in Kampala Metropolitan Area (KMA) in Uganda. Eight focus group discussions (FGDs) were done with fruit and vegetables consumers in KMA. The FGDs consisted of females and males living in urban and rural areas. Discussions were recorded and transcribed. The transcripts were coded inductively and analysed using conventional content analysis. Consumers were aware of the presence of pesticide residues in fruits and vegetables. Non-compliance to good agricultural practices, desire to produce good quality fruits and vegetables, and conflict of interest were thought to be the underlying reasons for the contamination. Consumers thought that their health is at risk of chronic and acute health effects, and that this risk is unavoidable. They emphasized that long term exposure to the pesticide residues puts them at risk of conditions like reproductive defects and noncommunicable diseases like cancer, hypertension, obesity, kidney and heart diseases among others. To reduce the risk, consumers were aware of and relied on mitigation measures including washing, peeling, drying and cooking or applied them in combination. Consumers were aware of the presence of pesticide residues on fruits and vegetables, potential short and long term health risks due to exposure, and domestic processing methods to reduce health risks. There is need for authorities to ensure adherence to good agricultural practices and ensure that farmers and consumers understand that pesticide are used to control pests and disease but not to primarily increase shelf life of fruits and vegetables.

Upaya Peningkatan keamanan Pangan pada Pelaku Usaha Pangan Segar Asal Tumbuhan (PSAT) di Kota Mataram

As a result of the outbreak of the COVID-19 pandemic which was followed by the imposition of large-scale social restrictions (PSBB) in Indonesia, it has encouraged people to adopt healthier lifestyles and at the same time carry out a number of environmentally friendly activities. Therefore, it is necessary to make efforts to improve understanding and practice of cultivation as well as guarantee the quality of the food produced, among others by carrying out socialization "how to register horticultural products in urban areas to obtain a Prima3 certificate" as a guarantee that it is safe for consumption. The method used in this activity is the Action Research Method by applying the Participatory Action Program approach from the participants through discussions, and group work in all activities. The results of the activity show that one of the efforts to improve food safety for business actors of Fresh Plant-Origin Food (PSAT) is by registering for food safety certification. Based on survey results from 6 survey locations, 5 of them are still active, namely Japri Farm, UD Rohana and KWT Bunga Matahari, UD Sari Melanting, and UD Sumber Sari. While 1 other location is not active, namely KP. Petemon Asri. There are several business actors in the City of Mataram who have not extended the registration of the commodities they produce. These actors include the Bijak Sari Poktan, the Farmer Family Farmers Group, Japri and Mataram Hydroponics. The results of the demonstration plot showed that the use of liquid organic fertilizer was able to grow lettuce plants well. The best use of vegetable pesticides is demonstrated by plant-based pesticides extracted from papaya leaves. Botanical pesticides are pesticides whose active ingredients come from plants or herbs and other organic materials that can control pest attacks on lettuce plants, both as repellents, antifedans, attractants.

Deskripsi Morfologi Penyakit pada Batang Buah Naga (Hylocereus sp.) dan Pengendaliannya Menggunakan Pestisida Nabati dari Serai Wangi (Cymbopogon nardus)

Dragon fruit (Hylocereus sp.) is a plant introduced from America and started to be cultivated in several areas in Indonesia. The high consumer demand is one reason to increase dragon fruit production. However, during the growth period, dragon fruit plant stems are at high risk for disease. This study aims to describe the stem morphology of dragon fruit plants that are attacked by disease and to determine the effect of vegetable pesticides from Lemongrass Wangi (Cymbopogon nardus) in the cultivation area of the Lampung Province Agricultural Training Center (BPP). The research was divided into two stages, namely field observations using survey methods, and testing the application of vegetable pesticides on diseased plants. Observations made in the first stage included: stem morphological symptoms, disease attack frequency (FS), and disease attack intensity (IS). Observations on stem morphology showed that there were eight types of disease with different symptoms and causes, with an attack frequency of up to 100%. The highest percentage of disease attack intensity was caused by anthracnose (56.7%), and the lowest was brown rot (13.4%). Disease control trials using botanical pesticides were carried out on three diseases that attack almost all individual dragon fruit plants, namely: anthracnose, mosaic, and stem rot. The results showed a decrease in attack intensity on stem rot, mosaic, and anthracnose after four weeks of pesticide spraying.

The Utilization of Shallot Skin Waste as an Alternative to Vegetable Pesticides in Karangrejo Village, Gumukmas District, Jember Regency

Karangrejo is one of the villages with excellent potential in the form of the agricultural sector, especially in the cultivation of rice and corn. Pests and diseases are the main problems in the cultivation of rice and corn in Karangrejo Village, Gumukmas District, Jember Regency which can hamper the cultivation process and can cause crop failure. Pest and disease control in Karangrejo Village is carried out by simple spraying of chemical pesticides. Spraying chemical pesticides can cause pests to become more resistant to chemical pesticides, so plant-based pesticides are needed. Shallot skin has the potential to be used as a vegetable pesticide because it contains acetogenin and flavonoid compounds. The purpose of this service activity is to improve the knowledge and skills of farmers in Karangrejo Village, Gumukmas District, Jember Regency in making onion peel vegetable pesticides to control pests and diseases in food crops. The implementation of activities through KKN-Collaborative is carried out by providing socialization and training on making onion peel vegetable pesticides. The results of community service are the development and application of botanical pesticides to help increase plant productivity.

Uji Efektivitas Gulma Lantana Camara Sebagai Pestisida Nabati Hama Necrobia rufipes on Kopra

Necrobia is the main pest in attacking copra in storage. Copra farmers in North Maluku are often worried about this pest because it causes considerable losses, especially for export materials and for the welfare of the farmers. Therefore, this study uses Lantana camara, a vegetable pesticide known as a weed that grows wild as an alternative to synthetic pesticides that cause pest resistance. The purpose of this study was to test the effectiveness of Lantana camara weed as a vegetable pesticide to control Necrobia sp. The research method used a completely randomized design (CRD) with 4 treatments namely control (Lc0) , Lantana camara (Lc1) 5 grams, Lantana camara (Lc2) 10 grams and Lantana camara (Lc3) 15 grams repeated 4 times, with 20 test samples. (second instar larvae of Necrobia sp) for each treatment. With the parameters of the Mortality test of Necrobia pests, Copra Shrinkage and as a support by observing the condition of the warehouse. The results showed that the higher the dose of Lc, the greater the mortality of Necrobia sp. Also at a dose of 15 grams it can produce smaller copra losses with 12.36% copra losses. The condition of the warehouse in Bastiong, Central Ternate Village, still does not have good facilities for copra storage such as floor mats, ventilation and there is only one main door. Keywords: Necrobia rufipes, Lantana camara, Copra

SOSIALISASI BERSAMA KELOMPOK WANITA TANI KELURAHAN SRENGAT TENTANG PEMBUATAN PESTISIDA NABATI

The Women Farmers Group (KWT) of Sekar Taji are mostly housewives or farmers in Srengat Village, Srengat District, Blitar Regency. Located on Jl. Mayang Rt 01 Rw 08 Krebet Village environment 4. Has good potential for horticultural cultivation and ornamental plants. The beginning of the establishment of this group was due to the effect of soaring chili prices in 2016 which affected local farmers greatly, then the village head Inggit Budi Santoso took the initiative so that every family or house has its own chili plant at least 5 trees. Over time, this group received Orchid Flower droppings from the Department of Agriculture with the aim of increasing the family’s income. One of the problems with the Sekar Taji farmer group is the problem of marketing orchids and the presence of pests and pathogens. Control is usually carried out by farmers by spraying synthetic pesticides. In this socialization process, we provide an alternative, namely using plant-based pesticides that are more environmentally friendly, through training on the manufacture of plant-based pesticides. The methods used are consultation, training and application. The result of this socialization is an increase in knowledge and skills about the benefits and ways of making vegetable pesticides from plants around the house. Vegetable pesticides can reduce production costs and have potential as a home industry.

PENGARUH INSEKTISIDA NABATI DAUN TEMBAKAU DAN PEPAYA TERHADAP MORTALITAS ULAT GRAYAK (Spodoptera litura)

Armyworm (Spodoptera litura) is a polyphagous pest that commonly attacks vegetable cultivation. Farmers are currently still using chemical control, namely spraying chemical pesticides. The consequences are environmental problems, resistance and even pest explosions. One way to overcome this is by using tobacco and papaya leaves as vegetable pesticides. Tobacco leaves and papaya leaves can be used as vegetable insecticides because they contain alkaloids, tannins and saponins. The research was conducted in Sukorejo Village starting from May-July 2022. The study used a Randomized Block Design where there were 10 treatments and each treatment was repeated 3 times so there were 30 experimental units. The observed variables were mortality, the percentage of pupae and imago formed, then the data were analyzed using ANOVA and if the results were significantly different a follow-up test was carried out with a 5% BNJ. The results of the ANOVA test showed that the concentration of 40 g papaya leaves + 40 g/l water of tobacco leaves (D8) was the best concentration which caused 87.67% mortality and the lowest percentage of pupa formation was 13.56%.

A comparative review on High-Performance Liquid Chromatography (HPLC), Ultra Performance Liquid Chromatography (UPLC) & High-Performance Thin Layer Chromatography (HPTLC) with current updates

Abstract Any chosen analytical method should be subtle, precise, fast and exact to begin the guarantee that the material used in the manufacturing is free of unsolicited impurity, the existence of which may vary the safety and effectiveness of the drug product. The techniques of HPLC and UPLC have established their part in pharmaceutical cleaning validation. High-Performance Liquid Chromatography (HPLC) is the main pharmaceutical and biomedical analysis approach utilized today because it generates highly efficient separations, and in most circumstances, it provides high detection sensitivity. Applying the HPLC method has several advantages compared to other methods, among others, specificity, rapidity, accuracy, precision, and the ease of automation. Due to the aforementioned, most drugs in a multi-component dosage form can be analyzed. Ultra-Performance Liquid Chromatography (UPLC) is a modern-day technique that gives a new track for liquid chromatography. UPLC provides the user with speed of application, resolution and sensitivity. The quantification and separation in UPLC are done under very high pressure (up to 100M Pa). High-Performance Thin Layer Chromatography (HPTLC) has improved and innovative separation efficacy and detection limits. It is a cultured and automated form of Thin Layer Chromatography (TLC) and is based on the use of an optimized silica gel 60 with a significantly smaller particle size than which is used for TLC. The previously stated analytical methods are employed for purity control of chemicals, steroids, pesticides, and water analysis, water-soluble food dyes, vitamins, pesticides in vegetables, fruits, and other foodstuffs. The current updates in the techniques allow us to understand the increased utilization of these methods in the current eras.

Identification of Araceae in Pondok Buluh Training Forest, Simalungun Regency, North Sumatra Province

The Pondok Buluh Training Forest is located in Simalungun Regency, North Sumatra, which has a fairly high diversity of flora, one of which is a plant from the Araceae family. Araceae is a family of taro that has potential for ornamental plants, medicinal plants, food and animal feed, therefore it is important to conduct research on Araceae species in this location to determine the diversity and potential of Araceae. From the results of the research, it was found that there were 13 species of Araceae which were included in 6 genera, namely Aglaonema, Alocasia, Diffenbachia, Homalomena, Schismatoglottis and Syngonium. The species are Aglaonema crispum, Alocasia arifolia, Alocasia sp., Alocasia longiloba, Alocasia sanderiana, Alocasia scabriuscula, Dieffenbachia seguine, Diffenbachia amoena, Homalomena cordata schott, Homalomena pendula, Homalomena rubescens, Schismatoglottis calyptrata, and Syngonium podophyllum. The potential of Araceae plants is as a medicinal plant, ornamental plant, vegetable pesticide and animal feed.

PENGARUH CAIRAN PERASAN BROTOWALI (Tinospora cripsa L.) TERHADAP MORTALITAS ULAT GRAYAK (Spodoptera litura L.) DI LABORATORIUM

Armyworm (Spodoptera litura L.) is an insect pest that is difficult to control couse its rapid reproduction and has a wide host range. One of alternative to control by using vegetable pesticides which is brotowali stems (Tinospora crispa L.). This study used a completely randomized design (CRD) consisting of 5 treatments and 5 replications. The treatments were 8 ml, 12 ml, 16 ml, 20 and 40 ml. The observation variable was mortality percentage of S. litura. The results showed that brotowali juice was treated with 40 mL/L water (A4) with a mortality percentage of S. litura 63.67% at 24 hours after application. Brotowali Juice has effect to Spodoptera litura mortality by mortality percentage 63,67%.

UJI EFEKTIVITAS EKSTRAK DAUN KEMANGI (Ocimum sanctum) SEBAGAI LARVASIDA ALAMI TERHADAP KEMATIAN LARVA NYAMUK AEDES AEGYPTI

Ocimum sanctum, known as daun kemangi (Ocimum sanctum)in Indonesia is a plat that is common as fresh vegetables. In addition, Ocimum sanctum also can be used as medicine, vegetable pesticides, making essential oils, vegetables, and refreshing drinks. This study aimed to determine the effectiveness of Ocimum sanctum Extract on the death of Aedes aegypti larvae. This study used the experimental laboratory method. The sample population was Aedes aegypti, with as many as 300 nymphs with a “posttest-only control design.” The concentration of extract Ocimum sanctum used was 1,5%, 2%, 2,5%, dan 3%. Each treatment contained 25 larvae and was observed in 24 hours. The study shows us that an Ocimum sanctum extract concentration of 1,5% was able to kill 36% of larvae, attention of 2% can be able to kill 52%, a concentration of 2,5% was able to kill 68% of larvae, dan concentration of 3% was able to kill 76%. The based engagement was most effective for killing Aedes aegypti larvae at a concentration of 3%.

Pemanfaatan Tanaman Refugia sebagai Pestisida Nabati untuk Mengurangi Serangan Hama pada Sistem Budidaya Hidroponik

Cultivation of plants by utilizing a small area can be developed, especially during a pandemic, among others, by using a hydroponic system. Vegetable yields (pakcoy, lettuce) do not always have good quality due to pest attacks, including in the hydroponic system, resulting in a decrease in both quantity and quality, which affects the income and turnover of this micro-enterprise (UMKM). The objectives of this service are 1) provide knowledge and skills in making biopesticides based on refugia plants or organic pesticides (“pestisida nabati”) in order to improve the quality and quantity of production, and 2) The practice of “pestisida nabati” application for hydroponic cultivation. Service activities are carried out with the following methods: providing material and discussion, making vegetable pesticides/biopesticides, and applying “pestisida nabati” in hydroponic cultivation in Micro Business Groups (UMKM "Ini Hydroponics." Accordingly, 12 participants in the training for making biopesticides and their application were practitioners, partners, and students interested in developing hydroponics. The training on making biopesticides with the essential ingredients of mischievous (Cosmos caudatus) and neem leaves (Azadirachta indica) has resulted in a solution of vegetable pesticides ready to be applied in hydroponic cultivation. The spraying application is carried out on the first day after the biopesticide is made and a week later. Based on observations of the quality of lettuce harvested a week after spraying, the product obtained showed a lower pest attack than before.

Efektivitas Produk Simplisia Pestisida Nabati Terhadap Pertumbuhan Tanaman Pakcoy (Brassica rapa L.)

The obstacles faced in increasing and stabilizing the production of pakcoy Brassica rapa L. one of them is due to pest attacks. The main pests that attack pakcoy plants are Plutella xylostella L., C. pavonana, earthworms (Agrotis ipsilon), and grayworm (Spodoptera litura). The use of pesticides can provide the only form of crop protection available Developing countries from some pesticides that have been banned from use in the European Union (EU), as they have recognized the harmful properties of such pesticides. Vegetable pesticides are effective against various destructive pests and diseases. Broadly speaking, vegetable pesticide raw materials are easy to obtain, cheap, easily accessible, quickly decompose, and have little toxicity to receiving agents. Simplisia vegetable pesticide product is a pesticide product based on soursop leaves, lemongrass, and papaya leaves. All three ingredients contain chemical compounds or extractive substances. This study used vegetable pesticide simplicia products with several concentrations to suppress the attack of pakcoy leaf-destroying pests. The research took place in the experimental garden was carried out for 4 weeks from the seeding period to harvest. Research is carried out by experimental methods. The results of this study show that vegetable pesticide simplicia is able to suppress the attack of pakcoy leaf pests with a very significant concentration found in the P2 treatment, which is 40grams per liter of water