Hi, Dear researches, which one of bioassays are the best for ingestion enzymes inhibitor determination on insects by insecticides?

More Samaneh Mahmoudvand's questions See All

Hi everybody, Does anyone have a list of organic pesticides to control of moth larva in stored products?

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

Hi everybody, Why is not used of water as control in bioassay tests in the laboratory?

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

Hi everybody, What do you propose to make a transverse cut of insect larvae and show fat granules of body insect larvae?

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

Hi everybody, how many concentration needed for determined residue level of a pesticide on body insect?

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 ?

11 December 2018 7,693 3 View

Hi everyone, How many concentrations in pesticides bio assay are needed to determine the inhibitory effect of enzymes on the body of the insect?

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

How do I set up amount of chemicals for enzymes inhibitor assay by pesticide for 3 or 8 larvae of an insect?

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

Hi eveybody, who of researchs can help about effect plant essential oils on nervous system insect?

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

Hi Everybody, Which of monoterpenoids of plant essential oils effective more on nervous system on insect?

plant essential oils, Monoterpenoids, insect

01 January 1970 9,339 2 View

Hi everybody, What essential oils and plant extracts are commercially formulated as insecticides and used in pest control?

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

Could someone explain the basics of working with enzymes?

I'm interested in learning about enzyme usage. Could someone explain the basics of working with enzymes? I understand they're different from standard chemicals, but I'm uncertain about the...

01 August 2024 5,460 5 View

What are some diseases that are caused by overactivity of enzymes?

I want to choose a resarch topic regarding enzyme inhibition. So I did my research and found out most of the diseases that originate from enzymes were actually caused by the "deficiency" of...

30 July 2024 2,483 5 View

How do we pick data for determination of Validation Acceptance Criteria?

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 have two problems: 1) the enzyme is not immobilizing efficiently into the MOF material.. 2) the MOF itself has peak on 400nm by using p-NPA test.?

I am working on carbonic anhydrase immobilization into MOFs. I am facing problems with low enzyme loading.. The other issue is that when using p-NPA activity test to detect the activity of the...

20 July 2024 1,440 3 View

How can I find a subject for PhD?

I need help for find a subject for PhD in insect physiology

12 July 2024 8,227 1 View

What are the relationship between insect biodiversity and durian tree? maybe from the nutrition contain or canopy tree, or other things?

I want to know what are the relationship that happen between insect biodiversity and durian tree

10 July 2024 8,230 1 View

ATG in pPICZalfphaA vector: Yes or Not in front of the gene of interest ... ?

Is it appropriate to place the ATG codon in front of the gene of interest, since there is a secretion signal that has its own ATG in front of this gene? I need my protein of interest to be...

10 July 2024 3,050 5 View

How does the catalase enzyme contribute to the process of photosynthesis in plants?

كيف يساهم انزيم الكاتلاز في عملية التمثيل الضوئي في النباتات؟

09 July 2024 7,512 1 View

What is the role of catalase enzyme in plants?

ماهو دور انزيم الكاتليز في النباتات؟

09 July 2024 5,824 2 View

What is the protocol for enzyme freeze drying?

what is the protocol for enzyme freeze drying?

09 July 2024 6,464 6 View