Letteratura scientifica selezionata sul tema "Insect pests"

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Articoli di riviste sul tema "Insect pests"

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Prastyaningsih, Sri Rahayu, and Anna Juliarti. "Jenis-Jenis Hama Serangga Gaharu (Aquilaria mallacensis Lamk) di Desa Kuapan, Kecamatan Tambang, Kabupaten Kampar, Provinsi RIAU." Jurnal Karya Ilmiah Multidisiplin (JURKIM) 3, no. 1 (2023): 9–15. http://dx.doi.org/10.31849/jurkim.v3i1.12043.

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The presence of insect pests has an important effect on the success of plant maintenance. The level of attack caused by insect pests can cause plants to die. The purpose of the study was to analyze agarwood plants that were attacked by insect pests and identify the types of insect pests that attack agarwood plants. The research method used is descriptive. The assessment of the level of damage to agarwood plants due to insect pests is calculated based on the criteria for damage caused by insect pests. Identification of insect pests is carried out directly in the field based on the activity of i
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Devi, Gitanjali. "Management of Dipteran Pests Through Entomopathogenic Nematodes." Journal of Agriculture and Ecology Research International 25, no. 2 (2024): 30–41. http://dx.doi.org/10.9734/jaeri/2024/v25i2582.

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Dipteran insects are most destructive agricultural pests. They are also vectors of many diseases of human and animal. Much effort has been made to control this pest through chemical treatment. The application of biological control agents has been advocated as an ecofriendly control method for insect pests. Entomopathogenic nematodes (EPNs) are obligate insect parasites that can be effective biocontrol agents for many agricultural pests including many Dipteran insect pests. EPNs pose much less threat to the environment than chemical pesticides. However, several biotic and abiotic factors along
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Kusakari, Shin-ichi, Yoshinori Matsuda, and Hideyoshi Toyoda. "Electrostatic Insect Repulsion, Capture, and Arc-Discharge Techniques for Physical Pest Management in Greenhouses." Agronomy 13, no. 1 (2022): 23. http://dx.doi.org/10.3390/agronomy13010023.

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This article reviews the development of electrostatic apparatuses for controlling insect pests in greenhouses. The apparatuses control insects by repelling them, capturing them, and killing them by producing an arc discharge. The single-charged dipolar electric field screen (SD screen) repels insects due to insects’ inherent avoidance behavior toward entering the electric field produced. As this behavior is common to many insect pests, the SD screen effectively prevents many pests from entering a greenhouse. The double-charged dipolar electric field screen (DD screen) has a strong attractive f
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Morya, Gyan Prakash, and Wajid Hasan. "Scenario of climate change impact on insect pests in India." International Journal of Agricultural and Applied Sciences 4, no. 1 (2023): 79–84. http://dx.doi.org/10.52804/ijaas2023.4113.

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The climate change has been intensified the risk of climate dependent crop production. Increase in temperature can reduce crop duration, increase crop respiration rates, alter photosynthesis process and affect the survival and proliferation of pest populations. The importance of climate and weather events to the distribution of insects and their population dynamics has long been recognized. Insects are poikilothermic in nature and are directly under the control of temperature for their growth. The duration of insect life cycle is altered under increased temperature and elevated carbon dioxide
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Haldhar, SM, and K. Kumar. "Reaping pest-free ber." Indian Horticulture, 63, no. 5 (2018): 114–17. https://doi.org/10.5281/zenodo.6805059.

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Ber (<em>Ziziphus mauritiana</em>) is an important fruit crop for arid and semi-arid region and an extremely drought hardy and native fruit of India. At present, 130 species of insect-pests have been recorded in India but only few species have attained the pest status and cause substantial economic damage to ber. Out of these, three insects species <em>viz.</em>, fruit fly, <em>Carpomyia vesuviana</em>, fruit borer, <em>Meridarchis scyrodes</em> and stone weevil, <em>Aubeus himalayanus</em> were recorded as major pests, whereas two insects species <em>viz.</em> butter fly, <em>Tarucus theophra
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Subekti, N., M. A. Syahadan, and R. R. Milanio. "Comparison of the effectiveness of phostoxin fumigants for controlling insect pests warehouse Lassioderma serricorne and Pholcus phalangioides." IOP Conference Series: Earth and Environmental Science 905, no. 1 (2021): 012060. http://dx.doi.org/10.1088/1755-1315/905/1/012060.

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Abstract Insects warehouse pests contained in commodities, especially tobacco, can cause a decrease in the quantity and quality of commodities. The main pest insects found in tobacco storage warehouses are Lassioderma serricorne and Pholcus phalangioides. This study aims to analyze and compare the effectiveness of phostoxin fumigants to control insect pests L. serricorne and P. phalangioides. Methods used in this study include preparation of test insects, fumigation application, identification, calculation of mortality, and data analysis. The data were analyzed using one way ANOVA test. The re
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Anisimov, N. S. "TOPICAL DISTRIBUTION OF INSECT PESTS IN THE SOYBEAN AGROCENOSIS IN THE SOUTH OF THE AMUR REGION." Far Eastern Agrarian Herald, no. 3 (2019): 5–12. https://doi.org/10.22450/1999-6837-2019-3-5-12.

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This research paper considers the fauna of insects that damage shoots, vegetative and generative organs of soybean plants in the agrocenoses of the south of the Amur Region. In course of the research we revealed the following insect pests: 4 types of insects that damage shoots, 22 types of pests that damage vegetative organs during the flowering period and filling of beans, 3 types of pests that damage generative organs of soybean plants. The features of the topical distribution, changes in the density of populations of various groups of insect pests during the growing season of soybean have b
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Sandra, Santi, Lizawati Lizawati, and Wilyus Wilyus. "DETEKSI SERANGGA HAMA PADA GUDANG PENYIMPANAN BIJI PINANG (Areca catechu) MENGGUNAKAN BEBERAPA METODEPENGAMBILAN SAMPEL." Jurnal Media Pertanian 6, no. 1 (2021): 29. http://dx.doi.org/10.33087/jagro.v6i1.113.

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The research aims to detect insect in betel nut storage (Areca catechu) using some sampling methods. The research was conducted by survey method using three sampling methods, namely hand sampling method, yellow sticky trap method, and dome trap method. The parameters observed were types of insect pests found, insect populations obtained, and abundance of pest insect populations. The research was conducted from July to October 2018 in four betel nut storagesin Jambi City and Muaro Jambi District. Insects found in the betel nut storages with three sampling methods were 28 pest species. In the ha
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Rawal, Deepak. "A report on various beneficial roles of insects." International Journal of Entomology Research 5, no. 1 (2020): 15–17. https://doi.org/10.5281/zenodo.7598361.

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It is estimated that out of approximately one million recorded insect species, less than 1000 species are actually pests which transmit diseases and damage crops. They are important part of food chains of many invertebrates, birds, reptiles, amphibians, fishes and even mammals. They are also important in survival of insect pollinated flowering plants. Insects plays variety of roles in nature like pollinators, predators of pests, parasitoids of pests, weed killers, scavengers, decomposers, soil builders, food provider etc. insect are also useful in medicines and have aesthetic as well as scient
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van Huis, A. "Insect pests as food and feed." Journal of Insects as Food and Feed 6, no. 4 (2020): 327–31. http://dx.doi.org/10.3920/jiff2020.x004.

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When insects occur in large numbers, and these are often insect pests, people want to get rid of them. In countries where insects are already consumed, the idea of eating them is quickly formed. Harvesting them as food can be a strategy to replace other methods of control.
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Tesi sul tema "Insect pests"

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Stacey, David Andrew. "Insect pests in a changing climate." Thesis, Imperial College London, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.271618.

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Prosdocimi, E. M. "GUT-BACTERIA SYMBIOSIS IN INSECT PESTS." Doctoral thesis, Università degli Studi di Milano, 2015. http://hdl.handle.net/2434/252503.

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Insects are one of the most fascinating taxa on Earth: their diversity, diffusion, colonization of different niches are unparalleled in the animal kingdom. Besides, they have a remarkable impact on human life: they are parasites for people, animals and crops, vectors of diseases, pollinators, and even breeding animals (e.g. honeybees, silkworms). This extraordinary evolutionary success and diversification is partially due to the symbiotic relationships that insects have with a wide range of bacteria. These symbionts can be divided into primary, secondary symbionts and gut bacteria. Primary sym
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Jensen, Mari N. "Designer Toxins Kill Bt- Resistant Insect Pests." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2007. http://hdl.handle.net/10150/622102.

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Huggett, David Alan John. "Potential insect pests of the biomass crop Miscanthus." Thesis, Imperial College London, 1997. http://hdl.handle.net/10044/1/7180.

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Farr, Ian John. "Automated bioacoustic identification of statutory quarantined insect pests." Thesis, University of York, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.437593.

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Smith, Ethan A. "Is everything connected? following the predators, pests, and plants within a no-till, western Montana agroecosystem /." CONNECT TO THIS TITLE ONLINE, 2006. http://etd.lib.umt.edu/theses/available/etd-12212006-142245/.

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Schirocki, Anke Gabriele. "The effect of temperature on invasion and pathogencity of entomopathogenic nematodes (nematoda: Rhabditida) to larvae of Galleria mellonella and Otiorhynchus sulcatus." Thesis, University of Reading, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.308061.

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Williams, Elizabeth Catherine. "Entomopathogenic nematodes as control agents of statutory insect pests." Thesis, Imperial College London, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.265978.

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Powell, Kevin Steven. "Antimetabolic effects of plant proteins on homopteran insect pests." Thesis, Durham University, 1993. http://etheses.dur.ac.uk/5757/.

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Homopteran insect pests can cause severe economical damage to crop plants by both direct physical means and as vectors of plant viral diseases. They are notoriously difficult insects to control by conventional methods, primarily due to their ability to evolve resistance-breaking biotypes within a relatively short time period. The production of genetically modified crop plants, expressing insecticidal genes, offers a novel method of control for a wide range of insect species. Once suitable gene products, such as plant- derived proteins, have been identified as having insecticidal effect against
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Malek, Robert Nehme. "Novel Monitoring and Biological Control of Invasive Insect Pests." Doctoral thesis, Università degli studi di Trento, 2020. http://hdl.handle.net/11572/257781.

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Invasive species are alien to the ecosystem under consideration and cause economic or environmental damage or harm to human health. Two alien insects that fit this description are the brown marmorated stink bug, Halyomorpha halys and the spotted lanternfly, Lycorma delicatula. Both invaders are polyphagous pests that feed on a myriad of plant species and inflict severe crop losses. As sustainable control methods depend on the accurate monitoring of species’ invasion and involve the use of natural enemies, we addressed these two facets by exploring novel monitoring techniques and deciphering ho
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Libri sul tema "Insect pests"

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Fichter, George S. Insect pests. Golden Press, 1987.

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Gurr, Geoff M., Steve D. Wratten, William E. Snyder, and Donna M. Y. Read, eds. Biodiversity and Insect Pests. John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781118231838.

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Pinniger, David, and Pinniger David 1943-. Insect pests in museums. Institute of Archaeology Publications, 1989.

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Rathore, M. P. Singh. Insect pests in agroforestry. International Centre for Research in Agroforestry, 1995.

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A, Matthews G., Tunstall J. P, and C. A. B. International, eds. Insect pests of cotton. CAB International, 1994.

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Wylie, F. R. Insect pests in tropical forestry. 2nd ed. CABI, 2012.

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Dent, David. Insect pest management. CAB, 1991.

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1944-, Barbosa Pedro, and Schultz Jack C, eds. Insect outbreaks. Academic Press, 1987.

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Björkman, Christer, and Pekka Niemelä. Climate change and insect pests. CAB International, 2015.

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Wylie, F. R., and M. Speight, eds. Insect pests in tropical forestry. CABI, 2012. http://dx.doi.org/10.1079/9781845936365.0000.

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Capitoli di libri sul tema "Insect pests"

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Dhang, Partho, Philip Koehler, Roberto Pereira, and Daniel D. Dye, II. "Stored product pests." In Key questions in urban pest management: a study and revision guide. CABI, 2022. http://dx.doi.org/10.1079/9781800620179.0013.

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Abstract This chapter provides key questions in urban pest management, focusing on pests of stored products such as food, clothing, furnishings, artifacts and books. Stored product insects are comprised of only two insect groups or orders. These insect groups are moths (Lepidoptera) and beetles (Coleoptera) which also comprises weevils. Control and management of stored product pests can be achieved by a number of methods. These include a step-by-step process that covers sanitation, proper storage, safe transportation, insecticide application and continuous monitoring.
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Taylor, N. L., and K. H. Quesenberry. "Insect Pests." In Red Clover Science. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-015-8692-4_9.

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Jourdheuil, P. "Insect pests." In Integrated Pest Control in Citrus-Groves. CRC Press, 2021. http://dx.doi.org/10.1201/9781003079279-90.

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Schulz, J. T. "Insect Pests." In Agronomy Monographs. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 2015. http://dx.doi.org/10.2134/agronmonogr19.c6.

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Popay, Alison J. "Insect Pests." In Agronomy Monographs. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 2015. http://dx.doi.org/10.2134/agronmonogr53.c9.

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Tadesse, Wuletaw, Marion Harris, Leonardo A. Crespo-Herrera, Body Mori, Zakaria Kehel, and Mustapha El Bouhssini. "Insect Resistance." In Wheat Improvement. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-90673-3_20.

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AbstractStudies to-date have shown the availability of enough genetic diversity in the wheat genetic resources (land races, wild relatives, cultivars, etc.) for resistance to the most economically important insect pests such as Hessian fly, Russian wheat aphid, greenbug, and Sun pest. Many R genes – including 37 genes for Hessian fly, 11 genes for Russian wheat aphid and 15 genes for greenbug – have been identified from these genetic resources. Some of these genes have been deployed singly or in combination with other genes in the breeding programs to develop high yielding varieties with resis
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Bentur, Jagadish S., R. M. Sundaram, Satendra Kumar Mangrauthia, and Suresh Nair. "Molecular Approaches for Insect Pest Management in Rice." In Rice Improvement. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66530-2_11.

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AbstractThis chapter focuses on the progress made in using molecular tools in understanding resistance in rice to insect pests and breeding rice for multiple and durable insect resistance. Currently, molecular markers are being extensively used to tag, map, introgress, and clone plant resistance genes against gall midge, planthoppers, and leafhoppers. Studies on cloned insect resistance genes are leading to a better understanding of plant defense against insect pests under different feeding guilds. While marker-assisted breeding is successfully tackling problems in durable and multiple pest re
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Mondal, Bholanath, Chandan Kumar Mondal, and Palash Mondal. "Insect Pests and Non-insect Pests of Cucurbits." In Stresses of Cucurbits: Current Status and Management. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7891-5_2.

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Berryman, Alan A. "Forest Insect Pests." In Forest Insects. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4684-5080-4_2.

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Güllü, Mustafa, Celalettin Gözüaçık, and Ayda Konuksal. "Wheat Insect Pests." In Advances in Wheat Breeding. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-9478-6_8.

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Atti di convegni sul tema "Insect pests"

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Eltoweiry, Adel, Hania Abouelezz, Mohammed A. M. Salem, and Mohamed A. Abd El Ghany. "Edge Device Implementation for Smart Agriculture and Insect Pests Detection." In 2024 34th International Conference on Computer Theory and Applications (ICCTA). IEEE, 2024. https://doi.org/10.1109/iccta64612.2024.10974885.

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Song, Haiying, Yiying Yan, Jian Cen, Min Xie, Zhifeng Li, and Changhao Guo. "Lightweight Detection Algorithm for Corn Insect Pests Based on Attention Mechanism." In 2024 6th International Conference on Internet of Things, Automation and Artificial Intelligence (IoTAAI). IEEE, 2024. http://dx.doi.org/10.1109/iotaai62601.2024.10692758.

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Raza, Asaf, Javed Ali Khan, Ijaz Ahmad, and Muhammad Wasif Nisar. "Automatic Classification and Detection of Insect Pests Using Deep Transfer Learning." In 2024 International Conference on Frontiers of Information Technology (FIT). IEEE, 2024. https://doi.org/10.1109/fit63703.2024.10838352.

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Kosulina, Natalia, Kostiantyn Korshunov, Stanislav Kosulin, Victor Shigimaga, Mariia Chorna, and Vitaly Sukhin. "Mathematical Model of Electromagnetic Field Influence on Plant Environment with Insect Pests." In 2024 IEEE 5th KhPI Week on Advanced Technology (KhPIWeek). IEEE, 2024. https://doi.org/10.1109/khpiweek61434.2024.10878039.

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Gao, Yitang, Siyi Zhu, and Feng Zhu. "Efficient Insect Pests Classification by Integrating Triplet Attention with Pre-trained Deep Neural Networks." In 2025 8th International Conference on Advanced Electronic Materials, Computers and Software Engineering (AEMCSE). IEEE, 2025. https://doi.org/10.1109/aemcse65292.2025.11042739.

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Gevorkyan, I. S. "APPLICATION OF THE IONIZING RADIATION IN THE PEST CONTROL." In V International Scientific Conference CONCEPTUAL AND APPLIED ASPECTS OF INVERTEBRATE SCIENTIFIC RESEARCH AND BIOLOGICAL EDUCATION. Tomsk State University Press, 2020. http://dx.doi.org/10.17223/978-5-94621-931-0-2020-67.

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Abstract (sommario):
The article briefly discusses the available and existing methods of control of insects-pests of grain reserves and food products. The author concludes about the preferences of the grain reserves irradiation by ionizing radiation. The author points out that to actual date, have been experimentally determined such doses of ionizing radiation, which sterilize or kill the most common insect pests. However, the data obtained are still not enough to organize a wide and comprehensive application of ionizing radiation in pest control. Therefore, it is necessary to conduct further in-depth and comprehe
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Bagrov, R. A. "SECONDARY POTATO INSECT PESTS: BIOLOGY AND MANAGEMENT." In Agrobiotechnology-2021. Publishing house RGAU-MSHA, 2021. http://dx.doi.org/10.26897/978-5-9675-1855-3-2021-94.

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A biology of number of potato pest insects species is described, which usually considered secondary, but in recent years showing increasing harmfulness: cutworms, armyworms, blister beetles, spider mites. General measures for the management of these pests are briefly presented.
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Gorban, Victor, Vasile Voineac, and Valentina Maievschi. "Elemente tehnologice de utilizare a capcanelor cu lumină pentru monitorizarea şi combaterea insectelor dăunătoare." In International Scientific Symposium "Plant Protection – Achievements and Prospects". Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2020. http://dx.doi.org/10.53040/9789975347204.21.

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Low efficiency of plant protection means is explained by the lack of a centralized forecasting system for the terms to carry out protective measures, lack of modern methods of obtaining primary data for making up reliable short-term forecasts for the development and spread of pests in agricultural agrocenoses. During last years investigations cowering the elaboration of new systems of integrated plant protection became more active by utilization biorational means of plant protection, and electro optic installations. A great attention is accords to elaboration and selection of sources- attracta
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Gorban, Victor, Vladimir Todiraş, and Denis Savranschii. "Multifunctional device for attracting and capturing harmful insects." In Scientific International Symposium “Advanced Biotechnologies - Achievements and Prospects” (VIth Edition). Institute of Genetics, Physiology and Plant Protection, 2022. http://dx.doi.org/10.53040/abap6.2022.56.

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Abstract (sommario):
During last years investigations cowering the elaboration of new systems of integrated plant protection became more active by utilization biorational means of plant protection, and electro optic installations. A great attention is accords to elaboration and selection of sour-ces- attractants and new electro optic structures whice must show a high attractively due to a specific irradiation spectrum and, thus, provide a maximum trapping of harmful insects. Application of the light traps is a more perfect method for phenology investigation of many important, in an economic aspect plant pest, and r
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Fukatsu, Takema. "Symbiotic complements of insect pests." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.93930.

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Rapporti di organizzazioni sul tema "Insect pests"

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Hackett, Kevin, Shlomo Rottem, David L. Williamson, and Meir Klein. Spiroplasmas as Biological Control Agents of Insect Pests. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7613017.bard.

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Toward development of spiroplasmas as novel toxin-delivery systems for biocontrol of beetle pests in the United States (Leptinotarsa decemlineata) and Israel (Maladera matrida), media for cultivating beetle-associated spiroplasmas were improved and surveys of these spiroplasmas were conducted to provide transformable strains. Extensive surveys of spiroplasmas yielded promising extrachromosomal elements for vector constructs. One, plasmid pCT-1, was cloned, characterized, and used as a source of spiroplasma origin of replication in our shuttle vectors. The fibrillin gene was isolated and sequen
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Rosenberger, Randall S., and Eric L. Smith. Nonmarket Economic Impacts of Forest Insect Pests: A Literature Review. U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station, 1997. http://dx.doi.org/10.2737/psw-gtr-164.

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Gurevitz, Michael, Michael E. Adams, and Boaz Shaanan. Structural Elements and Neuropharmacological Features Involved in the Insecticidal Properties of an Alpha Scorpion Neurotoxin: A Multidisciplinary Approach. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7573061.bard.

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Integrated pest management in modern crop protection requires the use of chemical or biological insecticides in many instances. Nontheless, the use non-selective chemical insecticides poses risks to the environment and livestock and consequently urgent need exists for safer alternatives, which target insects more specifically. Scorpions produce anti-insect selective polypeptide toxins that are biodegradable and not toxic to wam-blooded animals. Therefore, mobilization of these substances into insect pest targets is of major interest. Moreover, clarification of the molecular basis of this selec
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4

Rosenberger, Randall S., Lauren A. Bell, Patricia A. Champ, and Eric L. Smith. Nonmarket economic values of forest insect pests: An updated literature review. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2012. http://dx.doi.org/10.2737/rmrs-gtr-275.

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5

Gurevitz, Michael, William A. Catterall, and Dalia Gordon. Learning from Nature How to Design Anti-insect Selective Pesticides - Clarification of the Interacting Face between Insecticidal Toxins and their Na-channel Receptors. United States Department of Agriculture, 2010. http://dx.doi.org/10.32747/2010.7697101.bard.

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Abstract (sommario):
Structural details on the interacting faces of toxins and sodium channels (Navs), and particularly identification of elements that confer specificity for insects, are difficult to approach and require suitable experimental systems. Therefore, natural toxins capable of differential recognition of insect and mammalian Navs are valuable leads for design of selective compounds in insect control. We have characterized several scorpion toxins that vary in preference for insect and mammalian Navs, and identified residues important for their action. However, despite many efforts worldwide, only little
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Hongmei, Li. From China to Rwanda: successful transfer of biocontrol for soil insect pests. CABI, 2016. http://dx.doi.org/10.1079/cabicomm-64-1745.

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7

Morin, S., L. L. Walling, Peter W. Atkinson, J. Li, and B. E. Tabashnik. ets for CRISPR/Cas9-mediated gene drive in Bemisia tabaci. United States-Israel Binational Agricultural Research and Development Fund, 2021. http://dx.doi.org/10.32747/2021.8134170.bard.

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Abstract (sommario):
The goal of our BARD proposal was to build both the necessary infrastructure and knowledge for using the CRISPR/Cas9-based gene drive system to control the whitefly Bemisia tabaci. Our research focused on achieving three main goals: (1) establishing a CRISPR/Cas9 gene-editing system for producing genetically-edited B. tabaci; (2) generating and testing CRISPR/Cas9-mediated mutations targeting genes that represent two gene drive strategies: population replacement and population suppression; (3) using computer modeling to optimize strategies for applying CRISPR/Cas9 to control B. tabaci populati
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Chejanovsky, Nor, Bruce D. Hammock, Eliahu Zlotkin, and Michael Gurevitz. Dually Functional Recombinant Baculovirus Expressing Both the Excitatory and Depressant Insect Selective Neurotoxins. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568101.bard.

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Abstract (sommario):
The present project is aimed to improve the insecticidal potency of baculoviruses, to American and Israeli lepidopterous pests of Spodoptera and Heliothis species, by engineering recombinant baculoviruses expressing anti-insect toxins derived from scorpion venom. Through this study were isolated recombinant Autographa california M Nucleopolyhedroviruses (AcNPVs) which expressed alpha (LqhaIT), excitatory (AaIT, LqhIT1 and LqhIT3) and depressant (LqhIT2) anti-insect neurotoxins. Bioassays on Heliothis species (Helicoverpa armigera and Heliothis virescens) were employed to assess the potency of
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Chejanovsky, Nor, and Bruce D. Hammock. Enhancement of Baculoviruses' Insecticidal Potency by Expression of Synergistic Anti-Insect Scorpion Toxins. United States Department of Agriculture, 1996. http://dx.doi.org/10.32747/1996.7573070.bard.

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Abstract (sommario):
The extensive use or non-specific, hazardous, chemical insecticides demands the development of "healthier" alternative means for pest control. Insect-specific, baculoviruses expressing anti-insect toxin genes (from mites or scorpions) demonstrated in laboratory assays and field trials enhanced insecticidal activity and provided some protection from lepidopterous larvae to agricultural plantations. To utilize recombinant baculoviruses as commercial biopesticides in row crop agriculture, further increase in their speed of kill should be achieved and the reduction in crop damage should be compara
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Gurevitz, Michael, William A. Catterall, and Dalia Gordon. face of interaction of anti-insect selective toxins with receptor site-3 on voltage-gated sodium channels as a platform for design of novel selective insecticides. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7699857.bard.

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Abstract (sommario):
Voltage-gated sodium channels (Navs) play a pivotal role in excitability and are a prime target of insecticides like pyrethroids. Yet, these insecticides are non-specific due to conservation of Navs in animals, raising risks to the environment and humans. Moreover, insecticide overuse leads to resistance buildup among insect pests, which increases misuse and risks. This sad reality demands novel, more selective, insect killers whose alternative use would avoid or reduce this pressure. As highly selective insect toxins exist in venomous animals, why not exploit this gift of nature and harness t
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