Results 21 to 30 of about 2,497,353 (294)

Microbial threat– a growing challenge for plant biosecurity [PDF]

Microbiology Australia, 2012
Australia is relatively free from many of the plant pathogens that seriously impact on agricultural production and natural environment in other countries. This provides a valuable competitive advantage for Australia’s plant industries in terms of securing market access and maintaining lower production costs.
McKirdy, S., Rodoni, B., Moran, J., Sharma, S.   +3 more
openaire   +1 more source

‘Candidatus Liberibacter brunswickensis’ colonization has no effect to the early development of Solanum melongena

Scientific Reports
This study is the first to investigate the presence and movement of the novel Liberibacter species ‘Candidatus Liberibacter brunswickensis’ (CLbr) in eggplant, Solanum melongena.
Jacqueline Morris, Rachel Mann, Angage Sanka Perera, Rebekah Frampton, Mallik Malipatil, Sorn Norng, Alan Yen, Grant Smith, Brendan Rodoni   +8 more
doaj   +1 more source

The endoribonuclease Arlr is required to maintain lipid homeostasis by downregulating lipolytic genes during aging

Nature Communications, 2023
While disorders in lipid metabolism have been associated with aging and age-related diseases, how lipid metabolism is regulated during aging is poorly understood.
Xiaowei Sun, Jie Shen, Norbert Perrimon, Xue Kong, Dan Wang   +4 more
doaj   +1 more source

Interference of ATP‐Binding Cassette Transporter by Functional Nano‐Delivery System for High Efficiency Management of Insecticide‐Resistant Nilaparvata lugens

Advanced Science, EarlyView.
A ZIF‐90 nanocarrier delivers dinotefuran and suppresses NlABCG3 and NlABCH1 in resistant Nilaparvata lugens. This system combines pH/ATP‐triggered release with enhanced foliar retention, improving efficacy while sparing honeybees and promoting rice growth, offering a promising resistance‐breaking strategy.
Chengshuai He, Hejun Ren, Shuo Zhang, Jikang Cheng, Hui Zhang, Jiao Liu, Sijie Wang, Congfen Gao, Yanchao Zhang, Yunhao Gao   +9 more
wiley   +1 more source

Heat Shock Protein Genes Affect the Rapid Cold Hardening Ability of Two Invasive Tephritids

Insects
Bactrocera dorsalis and Bactrocera correcta are two invasive species that can cause major economic damage to orchards and the fruit import and export industries.
Yuning Wang, Yan Zhao, Junzheng Zhang, Zhihong Li   +3 more
doaj   +1 more source

Herbivory‐Induced Stomatal Opening Triggers the Dispersal of an Invasive Insect Herbivore

Advanced Science, EarlyView.
The invasive leafminer Phthorimaea absoluta uniquely manipulates plant defenses by inducing stomatal opening in tomato. This response, mediated by the stomatal regulator IQM1, enhances the release of the repellent volatile benzaldehyde. This volatile triggers the dispersal of adult moths, facilitates colonization of new hosts, and leads to rapid ...
Limin Chen, Xiaowei Li, Yaru Wang, Farman Ullah, Shuxing Zhou, Lemeng Dong, Weizhong He, Harro J. Bouwmeester, Youming Hou, Ian T. Baldwin, Yaobin Lu   +10 more
wiley   +1 more source

Better biosecurity risk management through collaborative planning and shared decision making

, 2016
Planning and decision making to manage plant biosecurity risks is inherently complex, often contentious, involves unknowns and uncertainty, and needs to be adaptable to rapidly changing situations.
Perry, Suzy, Laws, Rebecca
core   +2 more sources

Metabolomics for Plant Health Biosecurity Diagnostics and Response

Sustainability, 2023
The increasing diversity of potential biosecurity threats makes their diagnosis a complicated and evolving area, requiring moving beyond traditional taxonomic species identification. New biosecurity diagnostic tools should provide a greater depth of information on threat biology to enable accurate risk assessment for the more efficient and effective ...
Ross, Alastair, Muller, Hadley, Subbaraj, Arvind, Homewood, Ines, Mas, Flore, Hardwick, Scott, Stringer, Lloyd, Vereijssen, Jessica, Visnovsky, Sandra, Najar-Rodriguez, Adriana, Armstrong, Karen   +10 more
openaire   +2 more sources

Opportunities and limitations for DNA metabarcoding in Australasian plant-pathogen biosecurity

, 2022
Protecting plants from new pathogen incursions requires effective surveillance practices. Environmental DNA (eDNA) metabarcoding shows considerable promise for detecting invasive organisms in terrestrial and aquatic ecosystems.
Bulman, SR, Hill, K, Lear, G, McDougal, RL   +3 more
core   +1 more source

An Effector TaCRVP From Tuta Absoluta Oral Secretion Impairs H2O2‐Mediated Plant Defense by Targeting Tomato SlCAT2

Advanced Science, EarlyView.
The Tuta absoluta salivary effector TaCRVP subverts tomato immunity by hijacking host catalase SlCAT2. Through a sophisticated dual mechanism, TaCRVP simultaneously promotes SlCAT2 tetramerization for activation and blocks its SlAdBiL‐mediated degradation for stabilization.
Jianquan Yan, Youdan Zhang, Zhujun Wang, Huatao Tang, Huiping Liu, Zi Chen, Shuai Liu, Jiayi Shi, Lu Peng, Youming Hou   +9 more
wiley   +1 more source