CropPestO: An Ontology Model for Identifying and Managing Plant Pests and Diseases

2020 ◽  
pp. 18-29
Author(s):  
Miguel Ángel Rodríguez-García ◽  
Francisco García-Sánchez
Keyword(s):  
Pests And Diseases ◽  
Plant Pests ◽  
Ontology Model

Technologies, methods, and approaches on detection system of plant pests and diseases

2019 ◽  
Vol 6 (1) ◽  
Author(s):  
Devie Rosa Anamisa ◽  
Muhammad Yusuf ◽  
Wahyudi Agustiono ◽  
Mohammad Syarief
Keyword(s):  
Detection System ◽  
Pests And Diseases ◽  
Plant Pests

scholarly journals The role of geospatial in plant pests and diseases: an overview

2018 ◽  
Vol 169 ◽  
pp. 012013 ◽  
Author(s):  
N M Sabtu ◽  
N H Idris ◽  
M H I Ishak
Keyword(s):  
Pests And Diseases ◽  
Plant Pests

Plant Pests and Diseases: Assessment of Crop Losses

Science ◽  
1972 ◽  
Vol 176 (4036) ◽  
pp. 769-773 ◽  
Author(s):  
L. Chiarappa ◽  
H. C. Chiang ◽  
R. F. Smith
Keyword(s):  
Crop Losses ◽  
Pests And Diseases ◽  
Plant Pests

scholarly journals SPICES PLANT AS BIOINSECTICIDES FOR CONTROLLING MAIZE WEEVIL SITOPHILUS ZEAMAIS (MOSTCH) Pemanfaatan Tanaman Rempah sebagai Pestisida Nabati untuk Penanggulangan Hama Kumbang Bubuk Jagung Sitophilus zeamais (Mostch)

2020 ◽  
Vol 39 (1) ◽  
pp. 1
Author(s):  
Ayyub Arrahman ◽  
Muhammad Sudjak Saenong
Keyword(s):  
Storage Period ◽  
Sitophilus Zeamais ◽  
Maize Weevil ◽  
Policy Makers ◽  
Pests And Diseases ◽  
Plant Pests ◽  
Almost All ◽  
Corn Kernels ◽  
Chili Peppers ◽  
Sitophilus Zeamais Motsch

<p>Indonesia has numerous and varied natural resources of spices plant which grow at almost all theregions. These plants can grow and adapt to the slightly diverse agroecological conditions and agroecosystems, from dry to wet. In general, the utilization of these plants by the community is still limited as ingredients and spices for culinary and flavoring instead of the potential of bioactive compounds contained therein. These resourcesare very useful and effective utilized asbioinsecticides to eradicate plant pests and diseases, as well as medicine for human. This paper discussed the benefits and efficacy of several spiceplants, namely lemongrass, shallots, garlic, sweet and chili peppers, clove, sand ginger (kencur), and pepper as herbicides at various levels of dosage and treatments. This manuscript also discussed the constraints and development strategies, and aimed to provide information on the science and technology in controlling the Sitophilus zeamais (Motsch) pests in corn kernels during the storage period. It is expected that this paper would be useful for the policy makers, academicians, researchers and practitioners who have the competence to deal with beetle pest problems.</p><p>Keywords: Spices, bioinsecticides, Sitophilus zeamais (Motsch), controlling</p><p> </p><p><strong>Abstrak</strong></p><p>Tanaman rempah yang tumbuh di hampir seluruh wilayah Indonesia sangat beragam. Tanaman ini beradaptasi pada berbagai agroekologi dan agroekosistem, mulai dari wilayah beriklim kering sampai beriklim basah. Pemanfaatan tanaman ini oleh masyarakat umumnya masih terbatas sebagai bahan rempah dan bumbu kuliner, penyedap masakan dan cita rasa, padahal senyawa bioaktif yang terkandung di dalamnya potensial sebagai pestisida nabati untuk membasmi hama penyakit tanaman dan bahan obat kesehatan manusia. Tulisan ini membahas manfaat dan kemanjuran dari beberapa tanaman rempah, yakni tanaman sereh, bawang merah, bawang putih, lombok merah, cengkeh, kencur, dan lada sebagai pestsisida nabati dalam berbagai dosis dan ragam perlakuan. Kendala dan strategi pengembangan pestisida nabati bagi penggulangan hama kumbang bubuk perlu mendapat perhatian yang tidak saja untuk kepentingan masyarakat luas, namun diperlukan sebagai informasi ilmu dan teknologi penanganan hama secara terpadu.</p><p>Kata kunci: tanaman rempah, bioinsektisida, hama kumbang bubuk, pengendalian</p>

scholarly journals TINGKAT PARASITASI PARASITOID TELUR PBPK PADA PERTANAMAN PADI DENGAN BEBERAPA KETINGGIAN TEMPAT BERBEDA

2016 ◽  
Vol 25 (1) ◽  
pp. 99
Author(s):  
Ni Made Delly Resiani ◽  
I Wayan Sunanjaya
Keyword(s):  
Sea Level ◽  
Stem Borer ◽  
Control Agent ◽  
Yield Losses ◽  
Biological Control Agents ◽  
Natural Control ◽  
Parasitoid Species ◽  
Pests And Diseases ◽  
Plant Pests ◽  
Rice Stem Borer

Rice is the staple food of Indonesia's population. Various problems occur in an effort to increase production and productivity. One problem is the attack of yellow rice stem borer (PBPK) which may result in yield losses up to 90%. Utilization of parasitoid is an alternative to suppress the attack of Yellow Rice Stem Borer. The study was conducted in Tabanan, covering three locations with the altitudes of 50, 300, and 550 meters above sea leve, and at the Plant Pests and Diseases laboratory of the Faculty of Agriculture, University of Udayana. The study aimed to determine the effectiveness of parasitization of the best Yellow Rice Stem Borer as a natural control agent at different altitudes. The method used was survey by taking a sample group of Yellow Rice Stem Borer eggs with a purposive random sampling in the area of 2.5 hectares (one block in each location was an area of 0.5 hectares) at each location. Observations on parasitoid found in Yellow Rice Stem Borer eggs were done on parasitoid species diversity, equality, abundance, parasitation level, sex ratio, and the pattern of parasitoid invasion. The results showed three species of parasitoid eggs PBPK as biological control agents. Parasitation level of T. rowani and T. japonicum was the highest at the altitude of 50 meters above sea level, while T. schoenobii at the altitude of 300 and 500 meters above sea level.

scholarly journals Lipolytic-screening of Bacillus genera as Biocontrol candidate In Coffee Plantation

2020 ◽  
Vol 7 (1) ◽  
pp. 31-34
Author(s):  
Ema Ervina ◽  
Cristina Nugroho Ekowati ◽  
Sumardi Sumardi ◽  
Emantis Rosa
Keyword(s):  
Lipolytic Activity ◽  
Selective Medium ◽  
The Body ◽  
Body Structure ◽  
Genus Bacillus ◽  
Coffee Plantation ◽  
Coffee Plantations ◽  
Pests And Diseases ◽  
Plant Pests ◽  
Average Index

Problems in decreasing coffee production one of them caused by plant pests attack. Countermeasures using pesticides and disinfectants are not effective because they have long effects and ruining the environment also pest resistance. It is necessary to prevent a more environmentally friendly way by utilizing a natural enemy in the form of a microorganism, the genus Bacillus. Lipase can hydrolyze lipids so that it can be used to degrade lipid substrates that compile the body structure of pests and diseases. This research aims to detect the lipolytic activity of Bacillus isolates from coffee plantations. The results of this research obtained 3 isolates of Bacillus namely T1, T2, and T3 which have differences in cell configuration and variations in the location of endospores. Furthermore, Bacillus isolates were detected lipolytic activity by growing isolates on lipase selective medium. Isolates that have the largest lipolytic activity are T2 isolate codes with an average index of 6.01 and the lowest lipolytic activity, namely, isolate T1 codes with an average index of 4.58.

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