I wanted determined residue level of a pesticide on body insect. In your opinion, how many concentration needed for determined residue level of a pesticide ?
It depends on the precision of your analytical method.
See the following link:
https://phenomenex.blog/2016/01/19/spe-method-validation-terms-accuracy-and-precision/
Please see below link
www.who.int/ceh/capacity/Pesticides.pdf
Please see this link:
file:///C:/Documents%20and%20Settings/asd/My%20Documents/Downloads/molecules-19-02911.pdf
I need to a list of organic pesticides that for control of moth larva in stored products. Are there a list of organic pesticides?
01 February 2019 2,667 7 View
Why is not used of water for bioassays tests for search of pesticides in lab? For example we used of acetone as control for bioassay tests in studied of plant essential oils for effect on pest...
01 February 2019 3,940 6 View
I want to study the physiology of the larvae of a moth, and I must cut the cross section of the body of the larvae, and see the fatty granules of the body. Dear researchers, What is the simple way...
31 December 2018 8,585 4 View
I want to determine the effect of pesticides on enzyme inhibition in the body of insects. How many concentrations of pesticides are needed?
10 November 2018 2,872 8 View
Is the number of insects required in time enzyme preparation for enzyme inhibitor assay by the insecticide should be consistent with the amount of material needed to enzyme inhibitor assay? For...
06 July 2018 9,421 5 View
I search on effect plant essential oils on nervous system insect, Everybody of researchs help with attached of yourself article or experience of others to me.
01 January 1970 6,668 4 View
I search enzymes inhibitor on insect. In your opinion, which one of bioassays is approppriate for determination of ingestion enzymes inhibitor on insects by pesticides?also, In vitro or in vivo?...
01 January 1970 1,278 7 View
plant essential oils, Monoterpenoids, insect
01 January 1970 9,339 2 View
I studied on essential oi as insecticide. What essential oils and plant extracts are commercially formulated as insecticides?
01 January 1970 1,793 3 View
I am currently investigating the cytotoxicity of a series of herbal extracts, and like many studies, I have been using the MTT assay to evaluate cell viability. However, I am encountering a...
31 July 2024 193 4 View
I went for Plackett Burman Design for selecting the optimization factors of growth conditions for pesticide degradation. I started with 7 parameters. But, after the experiments and analysis, only...
29 July 2024 5,015 1 View
Hello, colleagues! There is commenting open for new upcoming edition of USP 1033. Validation target acceptance criteria is now different from what it used to be and it doesn't include Cpm....
23 July 2024 7,292 3 View
I intend to get an economical and accurate LAB TEST to measure arsenic concentration in blood sample.
23 July 2024 3,654 2 View
Farmers no longer have to apply water, fertilizers, and pesticides uniformly across entire fields. Instead, they can use the minimum quantities required and target very specific areas, or even...
22 July 2024 8,296 3 View
I need help for find a subject for PhD in insect physiology
12 July 2024 8,227 1 View
We have been using MFC to control the flow rate of pure ammonia gas. The MFC is placed in an oven at 50 deg. C to avoid blockage due to NH3. However, after a few days of usage, the MFC is unable...
11 July 2024 5,796 1 View
I'm using Dorsomorphin (C24H25N5O) as one component in dual SMAD inhibition of pluripotent stem cells to differentiate into neurons alongwith SB431542. Now as to solubilizing 10mg SB in DMSO for...
11 July 2024 4,832 0 View
I want to know what are the relationship that happen between insect biodiversity and durian tree
10 July 2024 8,230 1 View
Penconazole 1. CGA 132465 2. CGA 190503 3. CGA 127841 Fluopyram 1. AE C656948-benzamide 2. AE C656948-pyridyl-acetic acid 3. AE C656948-carboxylic acid I have searched on sigma aldrich as well...
09 July 2024 3,414 2 View