scholarly journals Anisole is an environmentally friendly fumigant for postharvest pest control

2021 ◽  
Vol 93 ◽  
pp. 101842
Author(s):  
Xiangbing Yang ◽  
Yong-Biao Liu
Keyword(s):  
Pest Control ◽  
Environmentally Friendly

scholarly journals Konsep dan Implementasi Teknologi Budi Daya Ramah Lingkungan pada Tanaman Tembakau, Serat, dan Minyak Industri Concept and Implementation of Environmentally-Friendly Technologies in Cultivation of Tobacco, Fiber, and Industrial Oil Crops

2016 ◽  
Vol 1 (1) ◽  
pp. 41
Author(s):  
. Nurindah
Keyword(s):  
Pest Control ◽  
Insect Pests ◽  
Environmentally Friendly ◽  
Land Conservation ◽  
Technology Innovations ◽  
Industrial Oil ◽  
Oil Crops ◽  
Chemical Pesticides

<p>Penerapan teknologi ramah lingkungan budi daya tanaman pada suatu lahan akan dapat mempertahankan kelestarian lingkungan. Penciptaan teknologi budi daya tanaman tembakau, serat, dan minyak industri di-arahkan pada teknologi yang dapat meningkatkan produktivitas dan mutu hasil, efisiensi biaya usaha tani, dan ramah lingkungan. Teknologi ramah lingkungan difokuskan pada penemuan komponen teknologi prapa-nen yang mempunyai dampak minimal terhadap pencemaran atau perusakan lingkungan, yang meliputi va-rietas-varietas unggul, teknik pengendalian hama dan penyakit, teknik konservasi lahan tembakau. Varietas-varietas unggul tersebut adalah varietas-varietas yang mempunyai ketahanan terhadap hama dan penyakit, yaitu tembakau Prancak 95, Prancak N1, Prancak N2, Kemloko 2, dan Grompol Jatim 1; kapas: Kanesia 11–Kanesia 13; kenaf: Karangploso 14–Karangploso 15; wijen: Sumberrejo 4; dan jarak kepyar: Asembagus 81. Teknik pengendalian hama dan penyakit yang ramah lingkungan adalah teknologi pengendalian hama yang membatasi atau meniadakan penggunaan insektisida kimia sintetik dan menerapkan teknik pengendalian de-ngan memanfaatkan peran musuh alami serangga hama atau antagonis patogen penyebab penyakit, dan penggunaan pestisida nabati. Teknik konservasi lahan untuk mengendalikan erosi dan penyakit lincat dikem-bangkan pada lahan tembakau temanggung dengan menerapkan penggunaan varietas tahan penyakit, pem-buatan terassering dan penguatnya, pengolahan lahan minimal, dan aplikasi mikroba antagonis. Teknologi ramah lingkungan tersebut telah diterapkan di tingkat petani dan memberikan dampak yang positif terhadap pengembangan komoditas.</p><p>Technology innovations for tobacco, fibers, and industrial-oil crops are directed to increase production and quality of the products, efficiency, and environmentally-friendly technologies. The efficiency and environ-menttally-friendly technologies are focused on the pre-harvest technology innovations that have minimal im-pacts on environmental damages. The technologies include superior varieties, pest control, and land conser-vation. The superior varieties are those that resistant to either insect pests or diseases, i.e. tobacco: Prancak 95, Prancak N1, Prancak N2, Kemloko 2, and Grompol Jatim 1; cotton: Kanesia 11–Kanesia 13; kenaf: Ka-rangploso 14–Karangploso 15; sesame: Sumberrejo 4; and  castor: Asembagus 81.  Environmentally-friendly pest control is to limit or no use synthetic-chemical pesticides in pest control, but optimally make use the role of natural enemies and antagonists and use biopesticides. Land conservation technique to control erosi-on as well as ”lincat’ disease has been developed in fields of temanggung tobacco by using tobacco variety resistant to the disease, terracering, minimum tillage, and application of antagonist microbes. Those techno-logies has been implemented in the farmers’ fields and has a positive impacts for the commodity develop-ment.</p><p> </p>

scholarly journals Identification and Expression Profile of Chemosensory Genes in the Small Hive Beetle Aethina tumida

Insects ◽  
2021 ◽  
Vol 12 (8) ◽  
pp. 661
Author(s):  
Lixian Wu ◽  
Xin Zhai ◽  
Liangbin Li ◽  
Qiang Li ◽  
Fang Liu ◽  
...  
Keyword(s):  
Pest Control ◽  
Expression Profiles ◽  
Environmentally Friendly ◽  
Insect Behavior ◽  
Tissue Expression ◽  
Control Measures ◽  
Aethina Tumida ◽  
Chemosensory Genes ◽  
Genes Encoding ◽  
Odorant Binding

Aethina tumida is a parasite and predator of honeybee causing severe loss to the bee industry. No effective and environmentally friendly methods are available to control this pest at present. Chemosensory genes play key roles in insect behavior which can potentially be used as targets for developing environmentally friendly pest control agents. In this study, the putative chemosensory genes in antennae and forelegs of A. tumida involved in olfaction or contact chemical communication of adults were investigated using RNA transcriptome sequencing and PCR methods. Based on transcriptomic data, unigenes encoding 38 odorant receptors (ORs), 24 ionotropic receptors (IRs), 14 gustatory receptors (GRs), 3 sensory neuron membrane proteins (SNMPs), 29 odorant binding proteins (OBPs), and 22 chemosensory proteins (CSPs) were identified. The analyses of tissue expression profiles revealed that genes encoding 38 ORs, 13 antennal IRs, 11 GRs, 1 SNMP, 24 OBPs, and 12 CSPs were predominately expressed in antennae. No significant differences in expression levels of these genes were found between males and females. Genes encoding 5 non-NMDA iGluRs, 3 GRs, 2 SNMPs, 5 OBPs, and 12 CSPs were predominately expressed in forelegs. RT-PCR assays for SNMPs, OBPs and CSPs further revealed that 3 OBPs (AtumOBP3, 26 and 28) and 3 CSPs (AtumCSP7, 8 and 21) were highly expressed in antennae. Our results enrich the gene inventory of A. tumida and facilitate the discovery of potential novel targets for developing new pest control measures.

scholarly journals KAJIAN PENERAPAN GOOD AGRICULTURAL PRACTICES (GAP) BAWANG MERAH DI NGANJUK DAN PROBOLINGGO

Agrika ◽  
2019 ◽  
Vol 13 (2) ◽  
pp. 147
Author(s):  
Baswarsiati Baswarsiati ◽  
Chendy Tafakresnanto
Keyword(s):  
Pest Control ◽  
Free Market ◽  
Organic Fertilizer ◽  
Agricultural Practices ◽  
Environmentally Friendly ◽  
Good Agricultural Practices ◽  
Fusarium Sp ◽  
Farmer Groups

ABSTRAKEra pasar bebas menghendaki produk yang aman konsumsi, bermutu dan diproduksi secara ramah lingkungan dengan harga yang relatif murah (bersaing). Kondisi ini mengharuskan adanya langkah kongkrit di tingkat petani/pelaku usaha, agar mampu memenuhi tuntutan tersebut. Salah satu kegiatan yang dapat dilakukan untuk mendukung hal tersebut adalah penerapan good agricultural practices (GAP). Untuk melakukan kajian penerapan GAP bawang merah, maka dilaksanakan pendampingan di kelompok tani dan demoplot di Desa Watu Wungkuk, Kecamatan Dringu, Kabupaten Probolinggo dan Desa Sukorejo, Kecamatan Rejoso, Kabupaten Nganjuk. Kegiatan  dilaksanakan pada Januari-Desember 2016.  Hasil tanaman bawang merah yang menggunakan pupuk organik 10 ton/ha ditambah Trichocompos mampu menekan serangan Fusarium sp.  Dengan menerapkan GAP maka produksi bawang merah meningkat sekitar 8-10 % dibandingkan cara budidaya eksisting. Hasil analisa usahatani bawang merah dengan pengendalian hama menggunakan insektisida kimia menghasilkan B/C 2,55, dengan lampu perangkap menghasilkan B/C 2,76 dan dengan kelambu kasa menghasilkan B/C 2,7. ABSTRACTThe free market requires products that are safe for consumption, quality and environmentally friendly at a relatively cheap price (competitive). This condition requires concrete steps at the level of farmers/business, in order to meet these demands. One of the activities that can be done to support this is the application of Good Agricultural Practices (GAP). To study the application of shallot GAP in the form of assistance in farmer groups and demonstration plots in Watu Wungkuk village, Dringu sub-district, Probolinggo district and Sukorejo village, Rejoso sub-district, Nganjuk district. The activity was carried out from January-December 2015. The shallot plant using 10 tons/ha of organic fertilizer plus Trichocompos was able to suppress Fusarium sp. By applying GAP, the production of shallots increases at around 8-10% compared to existing methods of cultivation. The results of analysis of shallot farming with pest control using chemical insecticides produced B/C 2.55, with trap lights producing B/C 2.76 and with gauze nets producing B/C 2 

scholarly journals Combination of Organic Fertilizer and Biological Agent for Pest Control Spodoptera exigua of Plant Onion in Gending, Probolinggo

2017 ◽  
Vol 18 (2) ◽  
pp. 99
Author(s):  
Yusia Agustini ◽  
P. Purwatiningsih ◽  
Didik Sulistyanto
Keyword(s):  
Organic Matter ◽  
Plant Growth ◽  
Pest Control ◽  
Spodoptera Exigua ◽  
Organic Fertilizer ◽  
Environmentally Friendly ◽  
Biological Agents ◽  
Organic Fertilizers ◽  
Onion Plant ◽  
Considerable Contribution

Onion is one of lowland vegetables commodity that has been long cultivated intensively by farmers in Indonesia. Probolinggo is one of the regions which give considerable contribution of producing onion to the national needs. In an effort to increase production, onion farmers in Probolinggo mostly relies on external supply in the form of artificial chemicals (fertilizers and pesticides). However, the using of artificial chemicals can cause pollution and damage the environment. So that utilization of biological agents and organic fertilizers which are environmentally friendly can become other solutions to increase the yield of onion production. Based on this case, it is very important in efforts to increase production of onion by combining organic fertilizers to enrich the content of organic matter in the soil with biological agents in tackling pests attack. Based on the research results in application of combining organic fertilizers granules plus NEP and biological agents Heterorhabditis sp. in District Gending Probolinggo shows that : 1. reducing the population of pests Spodoptera exigua up to 72.260%. 2. improving onion plant growth more optimal. From the result, it shows that the combination of organic fertilizer granule plus biological agents and NEP Heterorhabditis sp. (P2A1) is more effective than the combination of the others. Keywords: onion, biological agents, spodoptera exigua

scholarly journals Control of Trips Pavispinus in Chili (Capsicum annum L) With Root Extrac of Tuba (Derris elliptica)

Agrologia ◽  
2019 ◽  
Vol 8 (1) ◽  
Author(s):  
Muhammad Riadh Uluputty
Keyword(s):  
Pest Control ◽  
Block Design ◽  
Economic Value ◽  
Environmentally Friendly ◽  
Root Extract ◽  
Capsicum Annum ◽  
Randomized Block Design ◽  
Concentration Levels

Chili (Capsicum annnum L.) is one of the horticultural commodities that has economic value. The aim of the research was to determine the effect of root extract of tubal (Derris elliptica) on various concentration levels to control Trips pavispinnus in red chili plants. The treatment tried is three extra concentrations of the tubal root; 10, 20, and 30 g of tubal root / water and one treatment without tubal roots as a control. The treatment was designed using a randomized block design with three replications. Rensposes observed were percentages of Trips pavispinnus mortality. The results showed that the extract of the root of the tuba can control the pest of Trips pavispinnus. The concentration of 10 g / L of water can kill the Trips pavispinnus to 74.42% on the day after application. To be able to prevent the loss of red chilli plants due to a series of  Trips pavispinnus, farmers can take advantage of extracts from the root of the tube, and are an environmentally friendly pest control method.Keywords: Chili, Derris elliptica, Tuba root, Trips pavispinnus

scholarly journals PENINGKATAN KAPASITAS PETANI DALAM PENERAPAN BIOPESTISIDA PENGENDALI HAMA PADA TANAMAN PADI SAWAH (Oryza sativa L.) DI DESA CIASMARA KECAMATAN PAMIJAHAN

2020 ◽  
Vol 1 (4) ◽  
pp. 647-658
Author(s):  
Gema Lentra Putri Aghis ◽  
Rudi Hartono ◽  
Ait Maryani
Keyword(s):  
Pest Control ◽  
Formal Education ◽  
Agricultural Sector ◽  
Oryza Sativa L ◽  
Environmentally Friendly ◽  
Rank Analysis ◽  
Rice Plants ◽  
Paddy Farmers ◽  
New Farmers ◽  
Planting Season

Pest attacks in the agricultural sector have become commonplace in every planting season and even pest attacks can reduce rice productivity 2-4 tons / ha, new farmers apply pest control according to the recommendations of around 38-40% less than 50% of the extension agent's target so the importance of using biopesticides as an effort to reduce pest attacks through the application of Pest Control Biopesticides which aim to Describe the increase in farmer capacity in the application of Pest Control Biopesticides, Analyze Factors related to increasing the capacity of farmers in the application of Pest Control Biopesticides in rice plants. The study was conducted in Ciasmara Village, Pamijahan District. The sample of the research is active farmers who are 40 members of farmer groups, using Descriptive Data Analysis, Spearman Rank Analysis. The results of research on improving the capacity of farmers in the application of biopesticides at the Knowledge stage are starting to recognize the existence of innovations and gain some understanding of the innovations functioning, followed by the stages of persuasion (Action), and decisions until confirmation. There is a positive (unidirectional) relationship between formal education, cosmopolitan, environmentally friendly paddy technology innovation, extension of environmentally friendly innovation, and agricultural technology information with increasing capacity of paddy farmers in Ciasmara village with a strong level of correlation (correlation), and there is influence in the use of biopesticides against pest reduction in lowland rice plants

scholarly journals Penerapan Teknologi Pengendalian Hama Kapas Ramah Lingkungan

2016 ◽  
Vol 3 (1) ◽  
pp. 38
Author(s):  
Dwi Adi Sunarto ◽  
Anastasia Siti Murdiyati ◽  
. Nurindah
Keyword(s):  
Pest Control ◽  
Natural Enemies ◽  
Seed Treatment ◽  
Insect Pest ◽  
Environmentally Friendly ◽  
Control Technology ◽  
Cotton Production ◽  
Central Java ◽  
Action Threshold ◽  
Cotton Farmers

<p>Penerapan komponen teknologi pengendalian hama ramah lingkungan dilaksanakan di daerah pengembang-an kapas di Kecamatan Jati, Kabupaten Blora, Jawa Tengah di lahan petani seluas ± 5 hektar yang dimiliki oleh 20 petani pada bulan Maret sampai dengan Oktober 2009. Komponen teknologi pengendalian hama ra-mah lingkungan diharapkan menjadi solusi yang tepat untuk mengatasi masalah serangga hama pada tanam-an kapas dan dapat diterima oleh petani. Pengendalian serangga hama kapas yang diterapkan adalah pengen-dalian serangga hama ramah lingkungan dengan komponen pengendalian yang terdiri atas seed treatment dengan insektisida imidakloprit dan penyemprotan insektisida botani ekstrak biji mimba berdasarkan ambang kendali yang mempertimbangkan keberadaan musuh alami dibandingkan dengan pengendalian serangga ha-ma konvensional (pengendalian hama menggunakan insektisida kimiawi sintetis seperti yang biasa diterap-kan oleh petani). Hasil penelitian menunjukkan bahwa penerapan komponen teknologi pengendalian hama ra-mah lingkungan yang terdiri atas seed treatment, insektisida botani ekstrak biji mimba, dan ambang kendali dengan mempertimbangkan keberadaan musuh alami, terbukti dapat menekan populasi serangga hama ka-pas selalu di bawah batas ambang kendali dan tidak berbeda dengan pengendalian hama secara konvensio-nal. Pengendalian hama ramah lingkungan lebih aman terhadap musuh alami dengan pendapatan usaha tani kapas Rp621.250,00 lebih tinggi dibanding pengendalian hama secara konvensional. Teknologi pengendalian hama ramah lingkungan dapat diterima oleh petani, kecuali teknologi ambang kendali yang secara konsep da-pat diterima, tetapi petani masih enggan untuk melaksanakannya.</p><p> </p><p>Application of environmentally friendly pest control technology is expected to be the best solution to over-come insect pest problem on cotton crops and can be accepted by farmers. The research was conducted in the area of cotton development in Jati District, Blora Regency, Central Java on farmers' land area of 5 hectares owned by 20 farmers from March to October 2009. The applied treatments were: application of environmen-tally friendly pest insect control components, ie: seed treatment and botanical neem seed extracts insecticide sprayed based on an action threshold that considers the presence of natural enemies took in to account, compared with conventional pest control (pest control using synthetic chemical insecticides commonly used by the cotton farmers). The results showed that the application of environmentally friendly pest control tech-nology suppressed cotton insect pest population with no negative effect on natural enemies, and retained seed cotton production, increased the income of cotton farming as much as Rp621.250,00. Components of en-vironmentally friendly pest control technology can be accepted by cotton farmers, including the action thres-hold concept. However, the farmers were mind to implement the action threshold as it is too complicated for them.</p>

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