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การศึกษาประสิทธิภาพของการปล่อยแตนเบียนดักแด้แมลงวันในฟาร์มโค Thai Agricultural
Tipawan Susri; Ubon Tangkawanit; Nutcharee Siri; Siripa Kaewkamsan.
The study was to investigate the efficiency of pupal parasitoid released in cattle farm studied in two farms in Saard district amphoe Nampong, Khon Kaen Province, during October 2011 to September 2012. Pupal parasitoids here released two times in one farm in April 2012. Another farm was not released. Fly populations were evaluated every two weeks from blue sticky trap and direct count on cattle. The percentage of parasitisim was also observed. The results showed that the trend of the decreasing number of fly on the sticky trap and cattle (32.42 and 27.11% respectively) compare with the control farm. Additionally, the percentage of parasitism in released farm was increase 1.25%, while the percentage of parasitism in control farm was changed
Tipo: PhysicalObject Palavras-chave: Pupal parasitoids; Pteromalidae; Pachycrepoidus vindemiae; Exoristobia philippinensis; Natural enemy; Flies; Parasitism percentage; Cattle; Farmer farm; แตนเบียน; แมลงเบียน; ศัตรูธรรมชาติ; ดักแด้แมลงวัน; การควบคุมแมลงวัน; การควบคุมโดยชีววิธี; เปอร์เซ็นต์การเบียน; โคนม; ฟาร์มเกษตรกร.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5808
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Infection by the microsporidium of Clado Nosema/Vairimorpha in pupal parasitoids Anais da ABC (AABC)
PAES,JOÃO P.P.; CARVALHO,VANESSA R.; SOUZA,AMANDA R. DE; WILCKEN,CARLOS F.; BUENO,REGIANE C.O. F..
Abstract: The sugarcane borer, Diatraea saccharalis is one of the hosts more used for parasitoid pupal multiplication in Brazil. The parasitoids pupal of Trichospilus diatraeae and Palmistichus elaeisis are generalist natural enemies with potential to suppress populations of diverse families of lepidopteran pests. The success in the utilization of these natural enemies in the field is directly related to the capacity of search of the host, this capacity might be affected by the presence of the pathogens. In this context, the aim of this essay was to detect the presence of intracellular parasites of Phylum Microsporidia. These pathogens may cause morphological and behavioral alterations. The presence of infection was verified by microscopy and was confirmed...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Biological control; Microsporidium; Pupal parasitoids; PCR.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000500857
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