Predicting the potential geographic distribution of Bactrocera bryoniae and Bactrocera neohumeralis(Diptera: Tephritidae) in China using MaxEnt ecological niche modeling          下载免费PDF全文

Jing Wan  QI Guo-jun  MA Jun  Yonglin Ren  WANG Rui  Simon MCKIRDY 《农业科学学报》2020,19(8):2072-2082

Bactrocera bryoniae and Bactrocera neohumeralis are highly destructive and major biosecurity/quarantine pests of fruit and vegetable in the tropical and subtropical regions in the South Pacific and Australia. Although these pests have not established in China, precautions must be taken due to their highly destructive nature. Thus, we predicted the potential geographic distribution of B. bryoniae and B. neohumeralis across the world and in particular China by ecological niche modeling of the Maximum Entropy(Max Ent) model with the occurrence records of these two species. Bactrocera bryoniae and B. neohumeralis exhibit similar potential geographic distribution ranges across the world and in China, and each species was predicted to be able to distribute to over 20% of the globe. Globally, the potential geographic distribution ranges for these two fruit fly species included southern Asia, the central and the southeast coast of Africa, southern North America, northern and central South America, and Australia. While within China, most of the southern Yangtze River area was found suitable for these species. Notably, southern China was considered to have the highest risk of B. bryoniae and B. neohumeralis invasions. Our study identifies the regions at high risk for potential establishment of B. bryoniae and B. neohumeralis in the world and in particular China, and informs the development of inspection and biosecurity/quarantine measures to prevent and control their invasions.  相似文献   

药物防治蝇害的研究进展     

严凤  何国声 《中国兽医寄生虫病》2004,12(1):37-40

蝇害已经成为危害规模化畜禽养殖的重要问题。文章回顾了防治蝇害的三代杀虫剂的发展过程和存在的问题 ;展望了作为新一代环境友好防治蝇害药物的昆虫生长调节剂的开发前景。  相似文献   

我国南方部分地区实蝇记述及2种中国新记录   总被引：7，自引：0，他引：7  

梁广勤  章士美  徐伟 《江西农业大学学报》1989,(3)

1980～1988年,曾用地中海实蝇、瓜实蝇和桔小实蝇(Trimedlure,Cuelure 和 Methy eugonol)性引诱剂,和野外采果相结合的办法,进行了实蝇的调查,所采集的标本,已鉴定出16种,其名称是;桔小实蝇、芒果实蝇、番石榴实蝇、辣椒实蝇、颜带实蝇、鳄梨实蝇、瓜实蝇、南瓜实蝇、颜黑纹实蝇、具条实蝇、拟具条实蝇、腹眼实蝇、二态实蝇、蜜柑大实蝇、桔大实蝇和黑肩光顶实蝇.内鳄梨实蝇和腹眼实蝇2种为中国新记录.在这次调查中,未发现地中海实蝇(Ceratitiscapitata Wied.)。  相似文献   

山西菜田捕食性食蚜蝇优势种及其对菜蚜的控制效果     

杨友兰  王红武  王全寿  曹琳  梁定栋  张志勇 《中国生物防治》2002,18(3):124-127

对山西菜田捕食性食蚜蝇优势种及对菜蚜的控制效果进行了研究，菜田常见捕食性食蚜蝇有黑带食蚜蝇，大灰食蚜蝇，斜斑鼓额食蚜蝇，野食蚜蝇，四条小食蚜蝇，短翅细腹食蚜蝇6种，以黑带食蚜蝇种群数量最大，平均占全年发生总量的36.3%，通过对食蚜蝇产卵量，卵化率，幼虫期捕食量和羽化率测试，筛选出的黑带食蚜蝇，大灰食蚜蝇，斜斑鼓额食蚜蝇幼虫对菜蚜均有较强的捕食能力，其中黑带食蚜蝇为山西菜田菜蚜捕食性食蚜蝇优势种，用黑带食蚜蝇三龄幼虫对菜蚜进行防治试验，结果以1：180防效最佳，72h后控制效果达93.5%。  相似文献   

温度对稻茎毛眼水蝇实验种群增长的影响     

叶正襄  秦厚国  罗任华  李华 《植物保护学报》1997,24(2):137-141

试验结果表明:在17～31℃恒温范围内,稻茎毛眼水蝇的发育速率随温度上升呈逻辑斯蒂曲线趋势。幼虫、蛹存活率、成虫产卵量、种群增长指数随温度的上升呈抛物线趋势。卵孵化率在20～31℃范围内无显著差异,均在92％以上。在17℃和35℃时,孵化率下降至86.67％和76.36％。在35℃时,幼虫不能存活,成虫不产卵。  相似文献   

鄂西山区柑橘大实蝇防治中的突出问题及预防对策     

易继平 《中国果业信息》2012,41(4)

在柑橘大实蝇防治工作倍受重视的鄂西山区，其防治中的突出问题亦日显月彰。为引起对该类问题的广泛关注，达到解决问题的目的，在客观分析这些问题存在的原因基础之上，提出行之有效的预防措施，以推进大实蝇防治工作的完善和进步。  相似文献   

Black soldier fly and yellow mealworm live larvae for broiler chickens: Effects on bird performance and health status     

Sara Bellezza Oddon  Ilaria Biasato  Arianna Imarisio  Miha Pipan  Dominik Dekleva  Elena Colombino  Maria Teresa Capucchio  Marco Meneguz  Stefania Bergagna  Raffaella Barbero  Marta Gariglio  Sihem Dabbou  Edoardo Fiorilla  Laura Gasco  Achille Schiavone 《Journal of animal physiology and animal nutrition》2021,105(Z1):10-18

The commercial broiler chicken strains are the result of successful selection programmes. Most of the problems related to welfare arise from the high growth rate and body weight. The use of environmental enrichments in intensive farming could have a positive effect on birds by increasing animal welfare. The aim of the study was to evaluate the effects of Hermetia illucens (HI) and Tenebrio molitor (TM) live larvae in the diets of broiler chickens on growth performance, carcass yield and health status. A total of 180 four-day-old male broiler chickens (Ross 308) were randomly allotted to 18 pens. Each pen was assigned to one of the three dietary treatments (6 replicates/treatment, 10 birds/replicate) as follows: (i) control diet (C): commercial feed (two feeding phases: starter [4–11 days] and grower [12–38 days]), (ii) HI: C + 5% of the expected daily feed intake (DFI) HI live larvae (calculated on dry matter [DM]) and (iii) TM: C + 5% of DFI TM live larvae (DM). At 39 days of age, birds were slaughtered. Growth performance parameters were overall not affected by dietary treatments, except for the grower phase feed conversion ratio (FCR) and the overall FCR being better in the TM broilers than the others (p < 0.01). No differences were observed for slaughtering performance and haematological and serum parameters, except for the spleen relative weight being higher (p < 0.01) in the birds administered with larvae when compared to the C group. Gut morphometric indexes and histopathological alterations were not influenced by insect larvae administration. In conclusion, the administration in limited quantities of HI and TM live larvae as environmental enrichment has no negative effects on broiler chicken growth performance and health status. A behavioural study could confirm that live insect larvae represent a novel natural environmental enrichment in broiler farming.  相似文献   

Field evaluation of glutathione and glutamic acid as host marking pheromones for control of Tephritid fruit flies in a mango orchard in Kenya     

Xavier Cheseto  Hillary Kirwa  Samira Abuelgasim Mohamed  Sunday Ekesi  John J Beck  Baldwyn Torto 《Pest management science》2023,79(4):1585-1592

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Functional validation of CYP304A1 associated with haedoxan A detoxification in Aedes albopictus by RNAi and transgenic drosophila     

Yakun Pei  Huanhuan Hao  Yayun Zuo  Yuxin Xue  Ahmed A. A. Aioub  Zhaonong Hu 《Pest management science》2023,79(1):447-453

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Property of Protecting Reinforcing Steel Bar in Fly Ash Cement     

WU Jian-hu  PU Xin-cheng  LIU Fang  WANG Chong 《保鲜与加工》2005,(6):57-59

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