Guanghua Liu

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Brevipalpus obovatus Donnadieu is an important pest mite on tea plants in South China. In the current study, predatory mites of B. obovatus in the tea gardens of Guangzhou were extensively surveyed. In total, 13 species of predatory mites (four families with seven genera) were recorded. The population proportion of Amblyseius hainanensis Wu et Qian was the(More)
We aimed to compare the safety and patient outcomes of retroperitoneal paraganglioma (PG) following the retroperitoneoscopic and transperitoneoscopic approaches based on large samples.Seventy-four patients with retroperitoneal PG undergoing laparoscopic resection from June 2004 to September 2013 were retrospectively included. The patients were divided into(More)
The algorithm to generate spatial distribution patterns was developed and presented in this study. Three typical spatial distribution patterns, i.e., Poisson distribution, binomial distribution, and negative binomial distribution were included in the algorithm. The Java program was also provided. The algorithm can be used to generate initial distribution in(More)
The Pretreatment Extent of Disease System (PRETEXT) was designed for childhood liver tumors. The aim of this study was to confirm the prognostic value of the PRETEXT staging system compared with the currently and commonly used staging systems of hepatocellular carcinoma (HCC) after applying PRETEXT system in patients with HCC who underwent curative partial(More)
Tobacco–rice rotation is a useful traditional practice for controlling crop diseases and pests. However, its effect on rice pests has not been studied. We aimed to clarify the ecological effect of tobacco–rice rotation on two destructive rice pests Nilaparvata lugens (Stål) and Sogatella furcifera (Horváth). Populations of rice planthoppers N. lugens and S.(More)
Symmetric and polyethylene glycol (PEG)-induced asymmetric fusions between Swertia mussotii and Arabidopsis thaliana protoplasts generated >100 putative hybrid cell lines. Of these, 65 were shown to have a hybrid origin, based on molecular markers, chromosome number, and morphology. An assay directed at the A. thaliana CACTA transposon family detected only(More)
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