ANALYSIS OF BATOPANG (BIOINSECTICIDE OF BROTOWALI STEM EXTRACT AND KETAPANG LEAVES) BASED ON SNI 02-3128-1992 AND EFFECTIVENESS TEST AGAINST WOOD GRASSHOPPER (VALANGA NIGRICONIS) WITH THE METHOD LETHAL CONCENTRATION 50

JARES (Journal of Academic Research and Sciences) Pub Date : 2021-03-18 DOI:10.35457/jares.v6i1.1408

M. Aditya, Hidayah

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Abstract

This research is an experimental study where the variables in this study are divided into three categories, independent, dependent, and confounding variables. From this research, qualitative data and quantitative data were obtained. The qualitative data includes the results of the phytochemical screening test. The quantitative data includes pH test, bioinsecticide effectiveness test, and preservative effectiveness test. Based on the results of the phytochemical analysis, it shows that ketapang and brotowali leaf extracts contain secondary metabolites in the form of saponins, flavonoids, alkaloids, and tannins. The bioinsecticide with the best formulation is the bioinsecticide with a formula of 15% extract because it has an LC50 value that is close to the LC50 value of the probit regression, which is 13.05%. Based on the results, it shows that the bioinsecticide of ketapang leaves and brotowali stems for all formulas has met the quality qualifications according to the requirements in SNI 06-0475-1996.

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以sni 02-3128-1992为基础分析溴酸柳茎提取物和香槟叶生物杀虫剂batopang，并用致死浓度50法对木蝗进行药效试验

本研究为实验性研究，本研究的变量分为自变量、因变量和混杂变量三大类。本研究获得了定性数据和定量数据。定性数据包括植物化学筛选试验的结果。定量数据包括pH值试验、生物杀虫剂有效性试验和防腐剂有效性试验。植物化学分析结果表明，ketapang和brotowali叶提取物含有次生代谢产物，以皂苷、黄酮类、生物碱和单宁的形式存在。最佳配方为15%提取物配方的生物杀虫剂，因为其LC50值与probit回归的LC50值接近，为13.05%。结果表明，各剂型的香薯叶和香柳茎生物杀虫剂均符合SNI 06-0475-1996的质量要求。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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JARES (Journal of Academic Research and Sciences)

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