MONITORING AND CONTROL OF THE PEST TUTA ABSOLUTA (MEYRICK) IN TOMATO CROPS UNDER HIGH PLASTIC TUNNELS

Tuta absoluta – tomato leafminer (Meyrick) (Lepidoptera: Gelechiidae) is a major pest of tomato crops in protected areas, which attacks both foliage and fruit, in all phases of plant growth. Its invasion has led to yield and quality decrease, increased costs to control and high dependence on chemical insecticides. With pheromone traps it is possible to monitor and reduce the density of the pest population. The experience was established in 2020, at a farmer in Dobreni village (Giurgiu county). In the first and second crop cycle, the population of the pest Tuta absoluta was monitored, by placing Delta pheromone traps in tomato crops. The Sahmat F1 tomato hybrid was planted in both crop cycles. Pest monitoring was performed weekly, by changing the adhesive plates with pheromones from Delta traps, on the dates: 03.06, 10.06, 17.06, 24.06, 01.07, 08.07, 15.07, 22.07 in the first cycle of crop and on the dates: 29.07, 05.08, 12.08, 19.08, 02.09 , 09.09, 16.09, 23.09 in the second cycle. The appearance and evolution of the attack were recorded in the both crop cycles and its influence on production was established.

EFFICIENCY OF ATTRACTORS AND TRAPS FOR CAPTURE OF SPOTTED-WING DROSOPHILA IN VINEYARDS1

ABSTRACT Pest monitoring is a practice that enables the estimation of populational density of insect-pests in crops. However, it requires the use of attractors and traps that present high efficiency. The objective of this work was to evaluate the efficiency of food attractors using different trap models for the capture of spotted-wing drosophila (Drosophila suzukii) insects, and the capture selectivity of these models in vineyards of Cabernet Sauvignon. The experiment was conducted in the 2018-2019 crop season, in São Joaquim, SC, Brazil. A randomized block design was used, in a 2 × 4 factorial arrangement consisted of two types of traps (PET bottle and plastic container), three attractors (SuzukiTrap®, Droskidrink, and Yeast), and distilled water as a control. The traps were distributed in a minimum distance of 15 m and fixed in the middle third of the plants. The collections and replacing of attractors were done with 21-day intervals. The data were analyzed through generalized linear models, using the Poisson distribution or Poisson with a dispersion parameter. All attractors tested captured adult D. suzukii insects. No significant differences were found between the trap types used. The findings of the present work showed that the trap plastic container with the Droskidrink attractor is the most suitable capture method to be used in monitoring programs for D. suzukii insects in commercial vineyards.

Bark beetles (Scolytinae) monitoring in national reserve «Kivach» forest cenosis by domestically produced pheromone traps

Hereafter, the results on the comparative analysis of Pityogenes chalcographus and Ips typographus monitoring by the use of pheromone traps are represented. The field trial was conducted within four different forest cenosis of the national reserve area «Kivach». The barrier funnel shaped traps with a lure attracting the bark beetle Pityogenes chalcographus and Ips typographus produced by FGBU «VNIIKR» were used for the pest monitoring in the four different cenosis. The results suggest that there is a positive correlation between the caught pest number and the type of a cenosis where the pheromone traps were installed.

Vegetable Pest Monitoring Using Insect Trap Lights

The results of improving the design of autonomous LED insect trap lights developed by the Federal Research Center for Plant Biological Protection are provided. The flying dynamics of the summer Helicoverpa armigera is shown. It was found that the insect trap light attracted 2.6 times more phytophagous specimens than pheromon traps. A separating element of a insect trap light been developed, which makes it possible to reduce 50 times the number of captured representatives of useful and indifferent entomofauna. The efficiency of battery charging has been increased by 43%.

Semiochemical baited traps of lepidopteran pests of economic importance can deliver reliable data also on wide range of non-target species: case study in the Hajdúság Region of East Pannonian Lowland (East Hungary)

Lepidopteran assemblages were studied at 16 sampling sites in the Hajdúság Region between 2013 and 2020. Although studies targeted development of synthetic phenylacetaldehyde-based and semi-synthetic isoamyl alcohol-based baits for pest monitoring, traps caught 179 species belonging to the Sphingidae, Thyatiridae, Geometridae, Erebidae and Noctuidae families. Most species were pests or widely distributed generalists, but there were also many rare habitat specialists, for example, silvicol species, whose appearance was unexpected in the recently less forested region. The specificity of the two bait types tested differed notably both on family and subfamily levels. Semi-synthetic baits performed better and attracted a wide range of noctuids belonging mainly to the Xyleninae and Noctuinae subfamilies, while synthetic phenylacetaldehyde-based lures showed specificity to Plusiinae subfamilies with lower number of sampled species. Our data fill a gap of knowledge since the fauna studied formerly was nearly unknown and brings attention to the alternative use of volatile traps of agricultural pests in faunistical studies.

ANALISIS DAN PERANCANGAN SISTEM INFORMASI GEOGRAFIS PEMETAAN HAMA TANAMAN PADI

Pringsewu Regency is one of the districts in Lampung Province which is the result of the expansion of Tanggamus Regency. Pringsewu Regency consists of 8 (eight) subdistrict areas including Pardasuka Subdistrict, Ambarawa Subdistrict, Pagelaran Subdistrict, Pringsewu Subdistrict, Gading Rejo Subdistrict, Sukoharjo Subdistrict, Banyumas Subdistrict, and Adiluwih Subdistrict. Most of pringsewu regency is also used as rice fields, but the area of land used as rice fields is still under moorland. The area of land used for rice fields is 12,197 ha or 19.51% but the pringsewu agricultural service often receives reports of pest outbreaks, but pest monitoring is not controlled. These pests cause many farmers to lose money / fail to harvest. To overcome the above problems, an information system is needed that can map pest-prone areas based on the subdistrict area in Pringsewu Regency. This geographic information system is designed and created using PHP and MySQL programming languages and with google map plugins intended to the pringsewu agricultural service to help monitor cases of rice crop pests in pringsewu. The geographical information system of pest mapping in rice plants in pringsewu, it can be concluded that pest data information on rice plants in pringsewu can be seen in the form of geographical information systems by searching for pest data on google maps of fire available on the geographical information system of pest mapping on rice plants in pringsewu

The Role of Community Science in Entomology

Community (or citizen) science, the involvement of volunteers in scientific endeavors, has a long history. Over the past few centuries, the contributions of volunteers to our understanding of patterns and processes in entomology has been inspiring. From the collation of large-scale and long-term data sets, which have been instrumental in underpinning our knowledge of the status and trends of many insect groups, to action, including species management, whether for conservation or control, community scientists have played pivotal roles. Contributions, such as pest monitoring by farmers and species discoveries by amateur naturalists, set foundations for the research engaging entomologists today. The next decades will undoubtedly bring new approaches, tools, and technologies to underpin community science. The potential to increase inclusion within community science is providing exciting opportunities within entomology. An increase in the diversity of community scientists, alongside increasing taxonomic and geographic breadth of initiatives, will bring enormous benefits globally for people and nature. Expected final online publication date for the Annual Review of Entomology, Volume 67 is January 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Tribolium castaneum: A Model Insect for Fundamental and Applied Research

Tribolium castaneum has a long history as a model species in many distinct subject areas, but improved connections among the genetics, genomics, behavioral, ecological, and pest management fields are needed to fully realize this species’ potential as a model. Tribolium castaneum was the first beetle whose genome was sequenced, and a new genome assembly and enhanced annotation, combined with readily available genomic research tools, have facilitated its increased use in a wide range of functional genomics research. Research into T. castaneum’s sensory systems, response to pheromones and kairomones, and patterns of movement and landscape utilization has improved our understanding of behavioral and ecological processes. Tribolium castaneum has also been a model in the development of pest monitoring and management tactics, including evaluation of insecticide resistance mechanisms. Application of functional genomics approaches to behavioral, ecological, and pest management research is in its infancy but offers a powerful tool that can link mechanism with function and facilitate exploitation of these relationships to better manage this important food pest. Expected final online publication date for the Annual Review of Entomology, Volume 67 is January 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Regularity in distribution, and control, of pests in the hall of mental cultivation, the Forbidden City, Beijing, China

Pests can seriously threaten the safety of organic relics and historic buildings. Every year, the Palace Museum spends a large of money and time preventing and controlling pests, but there is still no a better systematic and targeted method. The Hall of Mental Cultivation is a representative and essential building in the Forbidden City. Through three years of pest monitoring, the species, quantity, and occurrence regularity of the major pests were investigated. During this time, more than ten species of insects were trapped. These included carpet beetles (Anthrenus picturatus hintoni Mroczkowski, 1952 and Thylodrias contractus Motschulsky, 1839), silverfish (Ctenolepisma longicaudata Escherich, 1905), powder-post beetles (Lyctus brunneus Stephens, 1830), booklice (Liposcelis bostrychophila Badonnel, 1931), spider beetles (Ptinus japonicus Reitter, 1877 and Gibbium aequinoctiale Boieldieu, 1865) and the case bearing clothes moths (Tinea pellionella Linnaeus, 1758), among which the Anthrenus picturatus was the primary pests. Abundant resources of organic relics, suitable temperature, humidity, and light environment, and cypress existence are favorable factors for the occurrence of pests, and analysis of these factors is helpful for further integrated pest management (IPM). The period with the most significant number of active pests in the Hall of Mental Cultivation is July and August, and April and May are the rapid growth period. Carpet beetles are the key pests that can affect the overall change trend significantly. It should combine with their living habits, the ideal treatment time and methods, to give them a better control. Fumigation should be done in July and August, while chemical spray should be done referring to the florescence of outdoor trees (March to June), and used of pheromone is reasonable preventative measures.

What’s That Bug? Citizen Science For Biosecurity In Mount Maunganui, New Zealand

Measuring biosecurity perceptions, awareness and behaviour: A New Zealand case studyTauranga Moana has been named the ‘biosecurity capital’ of New Zealand, as part of the government’s ‘Biosecurity 2025’ Initiative to enlist all New Zealanders as biosecurity risk managers. This will involve large-scale citizen science, for reporting, eradication and management of pest and disease threats. We measure baseline awareness, perceptions and behaviour about biosecurity among two key citizen science groups, the local community at Mount Maunganui (surrounding Tauranga’s port) and school children. An online survey was completed by 324 members of the local community, while 120 school children completed a survey about their biosecurity knowledge and behaviours after using a biosecurity education kit. Results indicate that while both groups report a relatively high level of understanding about the concept of biosecurity, and acknowledge it as extremely important, knowledge of current pest threats and correct biosecurity behaviours could be improved. Mount Maunganui community members rate their understanding of biosecurity as better than the average New Zealander, but are less likely to have taken regular biosecurity action in the past year. For school children, improved biosecurity efforts could be evidenced by more active pest monitoring, and greater discussion about biosecurity outside of school (e.g. with their family at home). Key enablers for achieving more impactful citizen science for biosecurity among these groups are targeted education, and practical advice about what they can do to help.