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47篇 您的检索式:作者名="Geoff M"
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1星天牛幼虫人工饲料的饲养效果及温度对其生长的影响(英文)显示文摘【目的】研究星天牛人工饲料、饲养方法及温度对其生长发育的影响,为防治技术研究提供大量、生理标准统一的试虫。【方法】通过连续3年在4种不同配比的人工饲料上连续传代饲养星天牛,研究不同人工饲料配方的饲养效果;比较室内自然温度和恒温模式下星天牛在人工饲料上的化蛹和羽化情况;同时定期测定星天牛幼虫在不同饲料、不同温度模式下的体质量变化。【结果】星天牛幼虫在4种不同配方的人工饲料上均可完成生活史并传代饲养,但其化蛹率、羽化率在不同饲料上差异显著,其中以同时含有木麻黄锯屑和麦麸的Diet A和Diet D上饲养效果较好。在Diet A上,3代(持续3年)星天牛幼虫化蛹率依次为100%,90%和95%,羽化率依次为100%,83%和90%;在Diet D上,3代星天牛化蛹率依次为87%,78%和87%,羽化率依次为87%,67%和80%。在室内自然温度模式下,星天牛幼虫的化蛹率和羽化率较恒温模式(25℃和28℃)下高,且化蛹和羽化时间整齐一致(均在4—5月,与林间观察一致);而在恒温模式下化蛹和羽化时间明显延迟,且无规律性。人工饲料饲养条件下,星天牛幼虫体质量先增加,达到最大值后逐渐减小,直至化蛹或死亡。星天牛幼虫在Diet D上的体质量增长速度较其在Diet A上快,体质量最大值及到达时间因饲料种类、温度模式的不同而存在差异;在室内自然温度模式下,星天牛幼虫在饲养16周(11月下旬)后达到最大值,且在Diet D上的幼虫平均体质量(2.077 g)显著高于在Diet A上的体质量(1.685 g)。而在恒温模式(28℃)下,星天牛幼虫平均体质量在Diet D上饲养16周后达到最大值(2.106 g),而在Diet A上饲养20周后达到最大值(1.785 g)。【结论】星天牛幼虫可在筛选出的人工饲料Diet A和Diet D上连续传代饲养并完成生活史,饲养效果稳定,化蛹率和羽化率高;温度条件是决定星天牛化蛹时间的重要因素,星天牛幼虫在发育过程中不一定需要低温滞育,但是其存在可以提高星天牛幼虫的化蛹率和促进化蛹、羽化的一致性。研究结果为星天牛提供了人工饲料及方法,可为科学研究提供大量试虫,同时通过人工饲养有助于更深入了解其生物学特性;研究结果也可为其他天牛类蛀干害虫幼虫的饲养提供参考。蔡守平 何学友 Geoff M Gurr 曾丽琼 黄金水 嵇保中 2016林业科学2016,52,12:3
2RS232 interface scavenges energy for connected devices 显示文摘Lyon Geoff M 2010Electronic Design2010,58,11:1
3An Application of 'Agent-oriented' Techniques to Symbolic Matching and Object Recognition显示文摘Masahiro Takatsuka Terry M Caelli Geoff A W West 2002Pattern Recognition Letters2002,23,4:1
4Vector status of three leafhopper species for Australian lucerne yellows phytoplasma显示文摘Leigh J Pilkington Geoff M Gurr Murray J Fletcher 0,,4:1
5Accumulation and partitioning of heavy metals in mangroves: A synthesis of field-based studies 显示文摘Geoff R M Claudia E K Simon P B 2007Chemosphere2007,69,9:1
6Development of a Remote Electrode System for Monitoring the Water Content of Materials inside a Glass Vial 显示文摘Phe Man Suherman L'eter M Taylor Geoff Smith 2002Pharmaceutical Research2002,319,3:1
7Compatibility of Gd x Ti 2 O 7 pyrochlores (1.72≤ x ≤2.0) as electrolytes in high-temperature solid oxide fuel cells显示文摘Masashi Mori Geoff M Tompsett Nigel M Sammes Eisaku Suda Yasuo Takeda 2002Solid State Ionics2002,,1:1
8Air management and physiological responses during simulated firefighting tasks in a high-rise structure显示文摘WILLIAMS B F MICHAEL B GEOFF M 2010Applied Ergonomics2010,41,2:1
9Characteristic traffic load effects from a mixture of loading events on short to medium span bridges显示文摘Colin C C Eugene J O Geoff J M 2008Structural Safety2008,30,:1
10^184Os/^188Os and ^186Os/^188Os measurements by negative thermal ionisation mass spectrometry (NTIMS): effects of interfering element and mass fractionation corrections on data accuracy and precision显示文摘Ambre L Geoff M Nowell D 2008Chemical Geology2008,248,:1
11Remediation of dyes in textile effluent: a critical review on current treatment technologies with a proposed alternative显示文摘Tim Robinson Geoff M cMullan Roger Marchant 2001Bioresource Technology2001,77,:1
12Effects of pH and salinity on survival, growth and osmoregulation in Penaeus monodon Fabricius 显示文摘Geoff L A Greg B M 1992Aquaculture1992,107,:1
13The value of rock mass classification systems for weak rock masses:a case example from Huntly,New Zealand显示文摘Vichi M Geoff R Meagan S 2001Engineering Geology2001,61,1:1
14From core skills to key skills:fast forward or back to the future显示文摘Geoff Hayward&Rosa M Fernadez 2004Oxford Review of Education2004,,01:1
15Three-dimensional deformation and strain induced by municipal pumping, part 1: Analysis of field data显示文摘Thomas J Burbey Sandy M Warner Geoff Blewitt 2006Journal of Hydrology2006,319,:1
16Using digital terrain analysis modeling techniques for the parameterization of a hydrologic model显示文摘Martin P L Lawrence W M Geoff W K 2002Environmental Modeling & Software2002,,17:1
17Maximum correlated kurtosis deeonvolution and application on gear tooth chip fault detection显示文摘GEOFF L McDonald ZHAO Q ZUO M 2012Machanical Sys- tems and Signal Processing2012,33,:1
18Stevens, fabrication of a super-hydrophobic polypropylene membrane by deposition of a porous crystalline polypropylene coating显示文摘Julianna A Sandra E Jilska M Geoff W 2008J Membr Sci2008,318,:1
19显示文摘Mogens M Nigel M S Geoff A T 2000Solid State Ionics2000,129,:1
20Defining the toxic mode of action of ester sulphonates using the joint toxicity of mixtures显示文摘Geoff H David W R Stuart J M 2006Chemosphere2006,64,:1
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