Article
Multidisciplinary Sciences
Inzamam Ul Haq, Kexin Zhang, Shahbaz Ali, Muhammad Majid, Hafiza Javaria Ashraf, Aroosa Khurshid, Rehan Inayat, Chunchun Li, Yuping Gou, Abdullah Ahmed Al-Ghamdi, Mohamed S. Elshikh, Stepan Kubik, Changzhong Liu
Summary: This study investigated the impact of silicon (Si) on the immature stages of Fall armyworm (Spodoptera frugiperda). The results showed that Si treatments significantly increased the mortality of Fall armyworm larvae and decreased their fecundity. Therefore, Si application may provide a potential environmentally friendly method for managing Fall armyworm infestation in maize.
JOURNAL OF KING SAUD UNIVERSITY SCIENCE
(2022)
Article
Agronomy
Marcos Faria, Daniela Aguiar Souza, Marcio Martinello Sanches, Francisco Guilherme Vergolino Schmidt, Charles Martins Oliveira, Norton Polo Benito, Rogerio Biaggioni Lopes
Summary: The study demonstrated that applying Metarhizium rileyi in water or dry powder form to maize whorls can result in similar mortality rates for fall armyworm larvae. Additionally, spraying M. rileyi with Spodoptera frugiperda baculovirus directly into the whorls of maize plants can significantly increase mortality rates compared to conventional spraying methods.
PEST MANAGEMENT SCIENCE
(2022)
Article
Agriculture, Multidisciplinary
Li Hui, Jiang Shan-shan, Zhang Hao-wen, Geng Ting, Kris A. G. Wyckhuys, Wu Kong-ming
Summary: The study reveals a complex predatory relationship between the fall armyworm and hoverflies, with the aggressive behavior of the fall armyworm potentially impacting biotic resistance and increasing its invasion potential. These findings contribute to the development of new integrated pest management strategies.
JOURNAL OF INTEGRATIVE AGRICULTURE
(2021)
Article
Biochemistry & Molecular Biology
Hao Sun, Ling-Ao Bu, Shao-Cong Su, Di Guo, Cong-Fen Gao, Shun -Fan Wu
Summary: The olfactory transduction system of insects is involved in multiple behavioral processes such as foraging, mating, and egg-laying behavior. The ORs/Orco heteromeric complex plays a crucial role in insect olfaction. In this study, CRISPR/Cas9 genome editing was used to mutate the Orco gene in Spodoptera frugiperda, resulting in impaired olfactory behavior in both larval and adult stages.
INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY
(2023)
Article
Agronomy
Jiajun Xu, Zelin Feng, Jian Tang, Shuhua Liu, Zhiping Ding, Jun Lyu, Qing Yao, Baojun Yang
Summary: Researchers have developed an intelligent, fast, and accurate method for identifying the instar larvae of fall armyworm using a mobile phone with a macro lens. The method uses image processing algorithms and machine learning models to measure the length and head capsule width of the larvae and accurately identify the instar stages. Test results show high accuracy of the method.
Article
Biochemistry & Molecular Biology
Lei Wang, Qiao Yang, Ruixiang Tang, Xu Liu, Zhenxin Fan, Jing Li, Megan Price, Bisong Yue
Summary: The study analyzed the transcriptome changes of fall armyworm at different developmental stages, indicating that it may undergo active metabolism throughout its lifespan and face challenges in detoxifying and xenobiotic metabolism, especially in the larval stage.
DNA AND CELL BIOLOGY
(2021)
Article
Microbiology
Sellappan Ranjith, Thangavel Kalaiselvi, Muruganagounder Muthusami, Uthandi Sivakumar
Summary: This study identified two endophytic bacteria, Alcaligenes sp. MZ895490 and Bacillus amyloliquefaciens MZ895491, which have bioprotective traits and promote plant growth in maize. The results showed that B. amyloliquefaciens treatment reduced the growth and consumption rate of S. frugiperda larvae, and also increased the phenolics content in the plant. On the other hand, Alcaligenes sp. treatment had better leaf feeding deterrence effect and resulted in higher plant biomass production.
Article
Entomology
Lakpo Koku Agboyi, Babatounde Ferdinand Rodolphe Layode, Ken Okwae Fening, Patrick Beseh, Victor Attuquaye Clottey, Roger Day, Marc Kenis, Dirk Babendreier
Summary: The study in Ghana conducted field release trials of the egg parasitoid Telenomus remus for fall armyworm control. The parasitoid was found to parasitize high percentages of fall armyworm egg masses in both major and minor rainy seasons, with similar effectiveness observed in areas outside of release plots, indicating its dispersal ability. A single application of Emamectin benzoate did not significantly affect T. remus parasitism rates, suggesting potential for further investigation in integrated pest management strategies against fall armyworm.
Article
Chemistry, Multidisciplinary
Jiedong Feng, Yaqin Sun, Kefei Zhang, Yindi Zhao, Yi Ren, Yu Chen, Huifu Zhuang, Shuo Chen
Summary: This study develops an automatic method for detecting maize pests using digital technology and deep learning techniques in precision agriculture, and verifies the accuracy and robustness of the method.
APPLIED SCIENCES-BASEL
(2022)
Article
Physiology
Atif Idrees, Ayesha Afzal, Ziyad Abdul Qadir, Jun Li
Summary: Maize is a crucial crop in China, but the invasion of fall armyworm (FAW) threatens its sustainable productivity. Various entomopathogenic fungi (EPF) were tested and found to effectively cause mortality in FAW larvae and eggs. Further research on the effectiveness of these EPF in the field may lead to their important role in controlling FAW.
FRONTIERS IN PHYSIOLOGY
(2023)
Article
Ecology
Lucas dos Anjos, Igor Daniel Weber, Wesley Augusto Conde Godoy
Summary: The fall armyworm is a widespread agricultural pest that can consume various crops. Control strategies include natural enemies and genetically modified crops. However, the constant use of genetically modified crops has led to the emergence of pests resistant to the toxins.
ECOLOGICAL MODELLING
(2023)
Article
Entomology
Jia-Wei Sun, Hong-Ying Hu, Phillip O. Y. Nkunika, Peng Dai, Wei Xu, He-Ping Bao, Nicolas Desneux, Lian-Sheng Zang
Summary: The study identified two egg parasitoid species (Trichogramma mwanzai and Trichogrammatoidea lutea) found in parasitized fall armyworm eggs in Zambia using a combination of molecular and morphological characteristics. Both parasitoid species accepted eggs of all ages tested and completed their development successfully. Trichogrammatoidea lutea showed the highest parasitism rate among the tested species, while Trichogramma mwanzai had the shortest developmental time on all test age eggs. In general, T. lutea performed the best among the five species reared on fall armyworm eggs, while T. japonicum was the worst performer.
Review
Agronomy
Arzlan Abbas, Farman Ullah, Muhammad Hafeez, Xiao Han, Muhammad Zulqar Nain Dara, Hina Gul, Chen Ri Zhao
Summary: This comprehensive review summarizes the methods and practical significance of biological control in effectively managing fall armyworm (FAW) at different stages.
Article
Entomology
Wanbin Chen, Mengqing Wang, Yuyan Li, Jianjun Mao, Lisheng Zhang
Summary: This study investigated the effects of T. remus parasitoid age and S. litura egg age on parasitism capacity, developmental time, offspring fitness, and oviposition behavior. The results showed that 3-day-old and 4-day-old parasitoids had higher parasitism performance on all age eggs, especially 3-day-old eggs. The number of parasitized eggs decreased as egg age increased, and the developmental time of the progeny increased.
JOURNAL OF PEST SCIENCE
(2023)
Article
Entomology
Yong-Ping Li, Su-Yi Yao, Dan Feng, Robert A. A. Haack, Yang Yang, Jia-Lan Hou, Hui Ye
Summary: This study examined the crawling and ballooning dispersal characteristics of Fall Armyworm larvae, one of the world's most important corn pests. The study found that airflow is a crucial factor in larval ballooning and long-distance dispersal. These findings contribute to field monitoring and control strategies against Fall Armyworm.
Article
Agronomy
Jing Gao, TongLai Tao, Steven P. Arthurs, Fengxian Ye, Xincheng An, Mubasher Hussain, Runqian Mao
Summary: This study found that the citrus aphid species Aphis spiraecola and Aphis citricidus have different plant-mediated effects on the feeding and reproduction of the Asian citrus psyllid Diaphorina citri, by activating or suppressing citrus JA dependent defense, thus affecting subsequent psyllid performance.
PEST MANAGEMENT SCIENCE
(2023)
Article
Entomology
Lei Nie, Bamisope Steve Bamisile, Yuling Li, Hao Ran, Suhang Wang, Lei Wang, Yijuan Xu
Summary: The invasive species W. auropunctata has shown competitive advantages over resident ants in southern China, especially in terms of food and space resources, potentially leading to the replacement of some native ant species.
Article
Biochemistry & Molecular Biology
Luis Carlos Ramos Aguila, Jessica Paola Sanchez Moreano, Komivi Senyo Akutse, Bamisope Steve Bamisile, Juxiu Liu, Fasih Ullah Haider, Hafiza Javaira Ashraf, Liande Wang
Summary: Endophytic entomopathogenic species form symbiotic associations with host plants, benefiting plant growth and development. The ADF gene family regulates various functions in plants, but systematic studies on the ADF family in response to endophytic colonization are lacking. This study identified and characterized 14 ADF genes in the Citrus sinensis genome and showed their importance in plant growth, phytohormone response, and stress tolerance. The symbiotic interactions with B. bassiana significantly regulated the expression of ADF genes, enhancing seedling growth.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Green & Sustainable Science & Technology
Bamisope Steve Bamisile, Lei Nie, Junaid Ali Siddiqui, Luis Carlos Ramos Aguila, Komivi Senyo Akutse, Chunsheng Jia, Yijuan Xu
Summary: The bacterial community composition of RIFA in five counties of Guangdong province, China was examined. Bacterial abundance was highest in the ant body and relatively similar in soil substrate and plant debris. Guangzhou had the highest bacterial isolation rate. Further research on the relationship between bacteria and RIFA is needed.
Review
Physiology
Junaid Ali Siddiqui, Ruidong Fan, Hira Naz, Bamisope Steve Bamisile, Muhammad Hafeez, Muhammad Imran Ghani, Yiming Wei, Yijuan Xu, Xiaoyulong Chen
Summary: A wide variety of potential threats exist that pose a danger to the global community, with invasive pest species being a notable example. Insecticides are commonly used to control pests, but their use presents risks to people, animals, and plants. Overuse of these chemicals has led to the development of resistance in many invasive species. Understanding the mechanisms through which insects acquire resistance is crucial for developing effective management techniques.
FRONTIERS IN PHYSIOLOGY
(2023)
Article
Multidisciplinary Sciences
Hussan Ara Begum, Atif Idrees, Ayesha Afzal, Jamshaid Iqbal, Ziyad Abdul Qadir, Muhammad Faisal Shahzad, Zhigang Li, Shebl Salah Shebl Ibrahim, Jawaher Alkahtani, Jun Li
Summary: The limited food sources for honey bees in Pakistan have a significant impact on their physiological parameters and overall colony development. The study found that Brassica napus pollen diet had the most significant effect on the honey bees.
JOURNAL OF KING SAUD UNIVERSITY SCIENCE
(2023)
Article
Biochemistry & Molecular Biology
Aqai Kalan Hassanyar, Hongyi Nie, Zhiguo Li, Yan Lin, Jingnan Huang, Samuel Tareke Woldegiorgis, Mubasher Hussain, Wangjiang Feng, Zhaonan Zhang, Kejun Yu, Songkun Su
Summary: By conducting whole-genome resequencing on 90 Apis cerana cerana larvae challenged with SBV, this study identified SNPs significantly associated with SBV resistance and validated their effectiveness. Functional annotation further revealed immune response, signal transduction, endocytosis, peroxisomes, phagosomes, and regulation of autophagy as potential pathways involved in SBV resistance. This study provides novel molecular markers that can be used for honeybee breeding and biocontrol techniques.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Green & Sustainable Science & Technology
Junitor Chepkemoi, Ken Okwae Fening, Felicitas Chaba Ambele, Joseph Munywoki, Komivi Senyo Akutse
Summary: Fall armyworm, a serious threat to food security in Africa, is currently managed using synthetic insecticides. However, recent research has found that certain parasitoid wasps and fungal isolates have high efficacy against the pest. This study assessed the effects of these isolates on the parasitoid and the pest, and provided a baseline for the development of fungal-based biopesticides.
Article
Entomology
Tonglai Tao, Zhaohong Wang, Runqian Mao, Mubasher Hussain, Steven P. Arthurs, Fengxian Ye, Xincheng An, Jing Gao
Summary: An experiment on lemon trees showed that plants grown with vermicompost amendments are harmful to sap-sucking insects, possibly due to increased resistance through the salicylic acid and jasmonic acid pathways.
Review
Entomology
Aqai Kalan Hassanyar, Jingnan Huang, Hongyi Nie, Zhiguo Li, Mubasher Hussain, Muhammad Rizwan, Songkun Su
Summary: This review investigates the recent advancements in hypopharyngeal glands and royal jelly secretion in Apis mellifera, including techniques for enhancing royal jelly production, morphology of hypopharyngeal glands, and the effectiveness of royal jelly in disease treatment.
JOURNAL OF APICULTURAL RESEARCH
(2023)
Review
Biotechnology & Applied Microbiology
Bamisope Steve Bamisile, Oluwatoyin Grace Afolabi, Junaid Ali Siddiqui, Yijuan Xu
Summary: Plant defense strategies induced by endophytic insect pathogenic fungi are a widely discussed phenomenon. However, the mechanisms underlying the colonization of plant tissues by these fungi and their effects on plant metabolism, as well as the consistent reduction of pests and infection, are still not well understood.
WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
(2023)
Article
Entomology
Jing Gao, Tonglai Tao, Steven P. Arthurs, Mubasher Hussain, Fengxian Ye, Runqian Mao
Summary: The Asian citrus psyllid is an important citrus pest that transmits the bacterium causing citrus Huanglongbing. The saliva of two citrus aphid species, Aphis spiraecola and Aphis citricidus, has contrasting effects on the feeding behavior and plant defense response of the Asian citrus psyllid. The infiltration of A. spiraecola saliva disrupts psyllid feeding behavior and activates plant defense pathways, while A. citricidus saliva promotes psyllid feeding and suppresses defense pathways.
Article
Biochemical Research Methods
Wenchao Zhu, Mubasher Hussain, Jing Gao, Runqian Mao, Xincheng An
Summary: In this study, a new and fast method based on LAMP reaction was developed to diagnose black soldier fly larvae and BSF byproducts with high accuracy, specificity and sensitivity. The assay demonstrated excellent sensitivity and specificity, with a detection limit higher than classical PCR and no cross-reactivity.
METHODS AND PROTOCOLS
(2023)
Article
Agronomy
Mubasher Hussain, Yun Zhong, Tonglai Tao, Baolin Xiu, Fengxian Ye, Jing Gao, Runqian Mao
Summary: This study investigated the effects of citrus tree height on psyllid mortality, endosymbiont responses, and HLB distribution. The age of citrus trees plays a significant role in psyllid mortality. Psyllids from both four- and 13-year-old citrus trees carried endosymbionts, and the infection rates remained consistent across different age groups. Tree height was found to influence HLB occurrence, with four-year-old trees demonstrating effective disease management compared to 13-year-old trees.
PEST MANAGEMENT SCIENCE
(2023)