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Journal articles on the topic 'Sucking Tea pest'

Author: Grafiati

Published: 18 May 2024

Last updated: 31 July 2025

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1

Ekka, Preety, Azariah Babu, and Lakhi Ram Saikia. "POTENTIAL OF NEW STRAIN OF BEAUVERIA BASSIANA ISOLATED FROM TINSUKIA (ASSAM) AGAINST TEA MOSQUITO BUG HELOPELTIS THEIVORA WATERHOUSE (HETEROPTERA: MIRIDAE)." Journal of Biopesticides 12, no. 01 (2019): 104–8. http://dx.doi.org/10.57182/jbiopestic.12.1.104-108.

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ABSTRACT Tea mosquito bug, Helopeltis theivora Waterhouse, is the major sucking pest of tea plant. It mainly attacks the young shoots essential for tea production. In lacunae of proper management, the pest remains active throughout the year resulting in almost 100% crop loss. To manage the population of this pest below Economic Threshold Level (ETL) of 5%, several rounds of chemical pesticides are applied during the season. Tea, being a consumable product; the unwanted pesticide residue cause a major concern for the tea industry. Thus, incorporation of alternate strategies like Biological Cont

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2

Chang, Yali, Yuxian Xing, Yanan Dong, et al. "Biological evidences for successive oogenesis and egg-laying of Matsumurasca onukii." PLOS ONE 17, no. 2 (2022): e0263933. http://dx.doi.org/10.1371/journal.pone.0263933.

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Tea plant (Camellia sinensis) is one of the most important horticultural cash crops, and tea green leafhopper (Matsumurasca onukii) is an extremely harmful sap-sucking pest of tea plant. Serious generation overlapping, which is mainly caused by the long oviposition period, leads to poor control effect of pesticides on this pest in the tea plantation. But the intuitive evidences of continuous oogenesis and egg-laying of this pest are still lacking, which seriously hindered the development of genetic control methods. Here, we clarified the main structures of the inner reproductive system of tea

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3

Pan, Cheng, Xueyi He, Luxia Xia, Kexin Wei, Yuqun Niu, and Baoyu Han. "Proteomic Analysis of Salivary Secretions from the Tea Green Leafhopper, Empoasca flavescens Fabrecius." Insects 15, no. 4 (2024): 296. http://dx.doi.org/10.3390/insects15040296.

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Saliva plays a crucial role in shaping the compatibility of piercing–sucking insects with their host plants. Understanding the complex composition of leafhopper saliva is important for developing effective and eco-friendly control strategies for the tea green leafhopper, Empoasca flavescens Fabrecius, a major piercing–sucking pest in Chinese tea plantations. This study explored the saliva proteins of tea green leafhopper adults using a custom collection device, consisting of two layers of Parafilm stretched over a sucrose diet. A total of 152 proteins were identified using liquid chromatograph

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4

Das, Kishore Kumar, GSK Swamy, and Sheetal Rawat. "Effects of Datomaceous Earth on the Incidence Of Sucking Pest of Guava." Bangladesh Journal of Botany 51, no. 4 (2022): 813–16. http://dx.doi.org/10.3329/bjb.v51i4.63501.

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Effects of diatomaceous earth (DE) as a source of silicon on incidence of Helopeltis antonii Signoret and Aleurodicus dispersus Russell in Guava var. Sardar were investigated. In the month of September and October maximum infestation (2.79) was observed in control plots and the least infestation (1.93) was observed in treatment with RDF + 3kg/plant of DE. In the month of November, the maximum infestation (3.62) was found in control, while the least infestation (1.89) was noticed in RDF + 3 kg/plant of DE. Again, in the month of December the maximum infestation (3.60) of tea mosquito bug was ob

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5

Zhou, Ying, Xiaoyu Liu, and Ziyin Yang. "Characterization of Terpene Synthase from Tea Green Leafhopper Being Involved in Formation of Geraniol in Tea (Camellia sinensis) Leaves and Potential Effect of Geraniol on Insect-Derived Endobacteria." Biomolecules 9, no. 12 (2019): 808. http://dx.doi.org/10.3390/biom9120808.

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When insects attack plants, insect-derived elicitors and mechanical damage induce the formation and emission of plant volatiles that have important ecological functions and flavor properties. These events have mainly been studied in model plants, rather than crop plants. Our study showed that tea green leafhopper (Empoasca (Matsumurasca) onukii Matsuda), a major pest infesting tea attack significantly induced the emission of geraniol from tea leaves, but did not affect the crude enzyme activity of geraniol synthase in tea leaves. An enzyme extract of E. (M.) onukii specifically produced gerani

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6

Saha, Dhiraj. "Host plant-based variation in fitness traits and major detoxifying enzymes activity in Scirtothrips dorsalis (Thysanoptera: Thripidae), an emerging sucking pest of tea." International Journal of Tropical Insect Science 36, no. 03 (2016): 106–18. http://dx.doi.org/10.1017/s1742758416000102.

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AbstractScirtothrips dorsalisHood is a polyphagous species and an important sucking pest of tea (Camellia sinensis) (Theaceae). The fitness traits ofS. dorsalison two alternative host plants:Capsicum annuumL. (chilli) (Solanaceae) andRicinus communis(castor oil plant) (Euphorbiaceae) and onC. sinensisand corresponding levels of defence enzymes was studied. The study revealed thatC. sinensisis the more suitable host ofS. dorsalisbased on faster development (13.6 days) compared to the alternative hosts,C. annuum(15.5 days) andR. communis(16.7 days), a higher fecundity (C. sinensis: 11.4 eggs;C.

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7

Li, Wenhui, Yonglin Liao, Zhufeng Lin, Xuncong Ji, and Qi Yao. "Morphological and Ultrastructural Characteristics of Tea Mosquito Bug Antennae, Helopeltis theivora Waterhouse (Hemiptera: Miridae) from Hainan, China." Insects 16, no. 7 (2025): 654. https://doi.org/10.3390/insects16070654.

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The tea mosquito bug, Helopeltis theivora Waterhouse, (Hemiptera: Miridae) is a significant sap-sucking pest in tropical tea plantations that causes substantial losses in tea production on Hainan Island, China. The morphological and ultrastructural characteristics of H. theivora antennae have not been elucidated. Here, we used several microscopy techniques (SDM, SEM, and TEM) to investigate the morphology as well as the setae and sensilla on the antennae of nymphs and adults of H. theivora. SDM observations indicated that the antennae of H. theivora were filamentous in shape and included four

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8

Lu, Changhao, Ni Shen, Wenbin Jiang, et al. "Different Tea Germplasms Distinctly Influence the Adaptability of Toxoptera aurantii (Hemiptera: Aphididae)." Insects 14, no. 8 (2023): 695. http://dx.doi.org/10.3390/insects14080695.

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Aphids are typical phloem-sucking insect pests. A good understanding regarding their feeding behavior and population dynamics are critical for evaluating host adaptation and screening of aphid-resistant resources. Herein, the adaptability of Toxoptera aurantii (Boyer) (Hemiptera: Aphididae) to different hosts was evaluated via electropenetrography and an age-stage, two-sex life table on six tea germplasms: Zikui (ZK), Zhongcha108 (ZC108), Zhongcha111 (ZC111), Qianmei419 (QM419), Meitan5 (MT5), and Fudingdabaicha (FD). Our findings revealed that the feeding activities of T. aurantii differed co

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9

Saha, Dhiraj, Ananda Mukhopadhyay, and Min Bahadur. "Effect of host plants on fitness traits and detoxifying enzymes activity of Helopeltis theivora, a major sucking insect pest of tea." Phytoparasitica 40, no. 5 (2012): 433–44. http://dx.doi.org/10.1007/s12600-012-0244-2.

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10

Saha, Dhiraj, Ananda Mukhopadhyay, and Min Bahadur. "Variation in the Activity of Three Principal Detoxifying Enzymes in Major Sucking Pest of Tea, Helopeltis theivora Waterhouse (Heteroptera: Miridae) from Sub-Himalayan Tea Plantations of West Bengal, India." Proceedings of the Zoological Society 66, no. 2 (2012): 92–99. http://dx.doi.org/10.1007/s12595-012-0039-y.

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11

Tengfei, Liu, Wang Yao, Zhang Lixia, Xu Yongyu, Zhang Zhengqun, and Mu Wei. "Sublethal Effects of Four Insecticides on the Seven-Spotted Lady Beetle (Coleoptera: Coccinellidae)." Journal of Economic Entomology 112, no. 5 (2019): 2177–85. http://dx.doi.org/10.1093/jee/toz146.

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Abstract To further develop integrated pest management (IPM) strategies against two sucking insect pests, Aleurocanthus spiniferus (Quaintanca) (Hemiptera: Aleyrodidae) and Toxoptera aurantii Boyer (Hemiptera: Aphididae), in Chinese tea plantations, it is important to evaluate the effects of insecticides on biological control agents, such as the seven-spot lady beetle, Coccinella septempunctata L. (Coleoptera: Coccinellidae). Therefore, we tested the toxicity and sublethal effects of spirotetramat, clothianidin, lambda-cyhalothrin, and bifenthrin on C. septempunctata. The side effects of the a

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12

Garcia Costa, Jerffersoney, Leonardo Leite Fialho-Junior, Isabel Carolina de Lima Santos, Ronald Zanetti, and Alexandre Dos Santos. "First report of Euschistus heros (Hemiptera: Pentatomidae) damaging teak trees (Tectona grandis) in the neotropics." Revista Colombiana de Entomología 46, no. 2 (2020): 1–3. http://dx.doi.org/10.25100/socolen.v46i2.8489.

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Teak, Tectona grandis is one of the most valuable woods in the world. In Brazil, it is attacked by sap-sucking insects such as Euschistus heros, known as Neotropical brown stink bug. Here we report the first occurrence of this pest in teak tree plantations in Cáceres, Mato Grosso, Brazil. The injuries on the trees were characterized and photographed, along with the insects collected on plants. Injuries caused the apical bud to dry, advancing to the entire plant drying. Injuries occur from the histological damage caused by insect stylets and the toxic enzyme released into plant cells.

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13

INDRIATI, GUSTI, DADANG DADANG, and DJOKO PRIJONO. "AKTIVITAS INSEKTISIDA EKSTRAK BUAH CABAI JAWA (Piper retrofractum) TERHADAP Helopeltis antonii (HEMIPTERA: MIRIDAE)." Jurnal Penelitian Tanaman Industri 21, no. 1 (2016): 33. http://dx.doi.org/10.21082/littri.v21n1.2015.33-40.

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<p>ABSTRAK<br />Helopeltis antonii merupakan salah satu hama pada tanaman kakao,<br />teh, dan jambu mete yang menyerang pucuk dan buah dengan menusukkan<br />stiletnya untuk mengisap cairan sehingga menyebabkan kerusakan.<br />Penelitian bertujuan menguji toksisitas ekstrak buah Piper retrofractum<br />(cabai jawa) terhadap imago, pengaruh konsentrasi subletal terhadap nimfa<br />keturunan, persistensi terhadap mortalitas dan oviposisi H. antonii.<br />Penelitian dilaksanakan di Laboratorium Fisiologi dan Toksikologi<br />Serangga, Institu

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14

S.S., Patil, M.V Sutar, and Sathe T.V. "Diversity, Biology and Control of Insect pests of teak Tectona grandis (Linnaeus) from western Maharashtra." Biolife 4, no. 1 (2022): 141–46. https://doi.org/10.5281/zenodo.7313018.

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<strong>ABSTRACT</strong> Teak <em>Tectona grandis</em> (Linnaeus) is an important component of western Ghats as a forest wood plant. It is attacked by 30 species of insect pests belonging to genera <em>Myllocerus, Astycus, Trachypholis, Xyloborus, Cryphalus, Silvanus, Eugonius, Plateros, Psiloptera, Adelocera, Mesomorpha, Aspidomorpha, Aegosoma, Gelonaetha etc. </em>of order Coleoptera and<em> Hyblaea, Pyrausta, Eutectona </em>of order Lepidoptera and <em>Monophlebus </em>and<em> Aleurodicus</em> of order Hemiptera. Their abundance, damage, life cycle and control were reported on teak from th

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15

Chen, Zongmao, and Zongxiu Luo. "Management of Insect Pests on Tea Plantations: Safety, Sustainability, and Efficiency." Annual Review of Entomology, October 9, 2024. http://dx.doi.org/10.1146/annurev-ento-013024-014757.

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Tea is the second most consumed beverage after water; thus, tea plants are economically important crops in many countries. The frequent application of chemical pesticides over large plantations of tea monoculture has led to pest outbreaks. In recent years, high amounts of highly water-soluble pesticides have been applied because of the proliferation of piercing-sucking insects; however, this method poses health hazards for humans and has negative environmental effects. This review outlines the effects of pesticide applications on the succession of tea pest populations, the risks posed by the u

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16

Kakoti, Beauti, Bhabesh Deka, Somnath Roy, and Azariah Babu. "The scale insects: Its status, biology, ecology and management in tea plantations." Frontiers in Insect Science 2 (January 17, 2023). http://dx.doi.org/10.3389/finsc.2022.1048299.

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The scale insects reduce plant photosynthetic ability by sucking sap from leaves and causing significant damage to the tea crop in most tea-producing countries. They suck the sap from stems and tea leaves, which not only prevents further growth but also reduces the nutritional quality of the leaves by promoting the growth of sooty molds. However, due to the widespread use of organosynthetic pesticides in recent decades, most insect pests have developed high levels of pesticide resistance, reducing the effectiveness of insecticide application. Bio-control agents are environmentally safe and pro

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17

Parthiban, M., Sahidur Rahman, Nilofar Altaf, and Gouranga Chetia. "Observations on the herbivore diversity in a managed tea plantation and population dynamics of major insect pest in tea with regional weather." Journal of Plantation Crops, October 20, 2022, 31–36. http://dx.doi.org/10.25081/jpc.2023.v51.i1.8469.

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Globally, the pattern of incidence of insect pest complex has been changing in all agroecosystem due to climate change and variability. It is essential to know the incidence pattern of insect pest complex in tea for adopting successful management practice. An investigation was carried out to know the present incidence pest scenario of tea at Assam during March 2019 to Feb 2020. The results show the presence of four mite species belonging to single order and 4 families, and a total of 33 insect species belonging to 7 orders and 27 families. Among them red spider mite, tea mosquito bug, whitefly

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18

Islam, Md Simon, A. F. M. Saiful Islam, Rashidul Hasan, Ayesha Siddika Tanni, Khadeja-Tul Kobra, and Md Abdul Maleque. "MAJOR PESTS OF TEA AND THEIR INTEGRATED MANAGEMENT WITH A FOCUS ON TEA RED SPIDER MITE: A REVIEW." Bangladesh Journal of Entomology 31, no. 1 (2023). https://doi.org/10.63759/bje.31.1.1.

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Tea Camellia sinensis L. is an aromatic crop that has become the most popular non-alcoholic beverage drink for two-thirds of the world's population. Bangladesh contributes almost 3.0% of global tea production with high export potential through increasing the production using proper management of insect and mite pests. Tea mosquito bug, termite, thrips and looper caterpillar are the major insect pests of tea and red spider mite (RSM) is the number one mite pest. RSM draws special attention to the tea planters because of its year-round presence causing 17 to 46% crop loss. The tea gardeners use

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19

R. Varatharajan, K. Dhanapati Devi, K. Nishikanta. "Diversity and density of tea pests in the tea gardens of Manipur." Journal of Plantation Crops 44, no. 1 (2016). http://dx.doi.org/10.19071/jpc.2016.v44.i1.3012.

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<p>Twenty one species of tea pests have been recorded for the first time from the tea gardens of Manipur which include twelve species of cutting and chewing pests, seven species of sucking pests, a stem borer and a leaf miner. Among them, red spider mite, (<em>Oligonychus coffeae</em>), leaf roller, (<em>Caloptilia theivora</em>), thrips (<em>Mycterothrips setiventris</em>) and aphid, (<em>Toxoptera aurantii</em>) were categorised as important pests and the rest as minor pests based on the observations carried out for one pruning cycle duri

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20

Roy, Chitralekha, Sudipta Naskar, Sanatan Ghosh, et al. "Sucking pest management in tea (Camellia sinensis (L.) Kuntze) cultivation: integrating conventional methods with bio-control strategies." Crop Protection, May 2024, 106759. http://dx.doi.org/10.1016/j.cropro.2024.106759.

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21

Lun, Xiaoyue, Jin Meina, Chen Zejun, et al. "Flowering Ocimum gratissimum intercropped in tea plantations attracts and reduces Apolygus lucorum populations." Pest Management Science, April 8, 2024. http://dx.doi.org/10.1002/ps.8120.

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AbstractBACKGROUNDApolygus lucorum is one of the most important piercing‐sucking insect pests of the tea plant. In this study, we assessed the attractiveness of basil plants to A. lucorum and the effectiveness of Ocimum gratissimum L. in the control of A. lucorum. The control efficiency of main volatile chemicals emitted from O. gratissimum flowers was also evaluated.RESULTSAmong seven basil varieties, O. gratissimum was more attractive to A. lucorum adults and was selected as a trap plant to assess its attractiveness to A. lucorum and effects on natural enemies in tea plantations. The populat

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22

SAROJ, P. L., P. S. BHAT, and K. K. SRIKUMAR. "Tea mosquito bug (Helopeltis spp.) – A devastating pest of cashew plantations in India: A review." Indian Journal of Agricultural Sciences 86, no. 2 (2016). http://dx.doi.org/10.56093/ijas.v86i2.55868.

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More than 32 countries are growing cashew in the world, wherein India occupies largest area under cashew plantations (20%) and earning foreign exchange of over 5 000 crores per annum through export of cashew kernels and cashew nut shell liquid. Often, there is a serious loss in cashew nut yield due to attack of tea mosquito bug (Helopeltis spp., Heteroptera: Miridae) which is a major sucking pest of cashew plantations in India. Under severe out break conditions, yield losses are as high as 40-50%. There are three common species of Helopeltis, viz. H. antonii Signoret, H. bradyi Waterhouse and

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23

Yao, Qi, You-Ze Lin, Shuang Qin, Zhu-Feng Lin, and Xun-Cong Ji. "Characterization of feeding damage by tea mosquito bug, Helopeltis theivora Waterhouse (Hemiptera: Miridae) on Hainan Dayezhong tea cultivar." Frontiers in Plant Science 15 (January 7, 2025). https://doi.org/10.3389/fpls.2024.1529535.

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The tea mosquito bug, Helopeltis theivora Waterhouse (Hemiptera: Miridae), is a devastating piercing-sucking pest in tropical tea plantations. The Hainan Dayezhong (HNDYZ) is a large-leaf tea cultivar widely cultivated around the Hainan tea region in South China. However, information regarding the feeding damage of H. theivora on the HNDYZ tea plant remains scarce. Here, we first describe the morphology of H. theivora in Hainan tea region. Subsequently, we investigate the feeding biology of H. theivora on HNDYZ tea shoots under laboratory conditions. Additionally, we survey the infestations of

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24

Wang, Zheng, Qianqian Meng, Xi Zhu, et al. "Evaluation and Validation of Reference Genes for Quantitative Real-Time PCR in Helopeltis theivora Waterhouse (Hemiptera: Miridae)." Scientific Reports 9, no. 1 (2019). http://dx.doi.org/10.1038/s41598-019-49479-1.

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Abstract Helopeltis theivora Waterhouse is a predominant sucking pest in many tropic economic crops, such as tea, cocoa and coffee. Quantitative real-time PCR (qRT-PCR) is one of the most powerful tools to analyze the gene expression level and investigate the mechanism of insect physiology at transcriptional level. Gene expression studies utilizing qRT-PCR have been applied to numerous insects so far. However, no universal reference genes could be used for H. theivora. To obtain accurate and reliable normalized data in H. theivora, twelve candidate reference genes were examined under different

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25

Hassan Mahmoud Hassan Moheisen. "Antimicrobial flavonoids and their role in plant and animal interactions: الفلافونويدات المضادة للميكروبات ودورها في تفاعلات النبات والحيوان". Journal of medical and pharmaceutical sciences 1, № 4 (2017). http://dx.doi.org/10.26389/ajsrp.h161217.

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Flavonoids are ubiquitous in photosynthesising cells and are commonly found in fruit, vegetables, nuts, seeds, stems, flowers, tea, wine, propolis and honey. For centuries, preparations containing these compounds as the principal physiologically active constituents have been used to treat human diseases. One of the undisputed functions of flavonoids and related polyphenols is their role in protecting plants against microbial invasion. This not only involves their presence in plants as constitutive agents but also their accumulation as phytoalexins in response to microbial attack. Because of th

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26

"A Field Survey of Sucking Tea Pests and Their Control Measures in a Few Tea Gardens of Terai Region, West Bengal, India." International Journal of Science and Research (IJSR) 5, no. 3 (2016): 1343–45. http://dx.doi.org/10.21275/v5i3.nov162125.

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