Samaneh Mahmoudvand

9 Questions 62 Answers 0 Followers

Questions related from Samaneh Mahmoudvand

Why is it used in bioassays studies with essential oils for effect pesticidal from acetone solvent instead of DMSO?

In bioassay studies, the effect of essential oils is used as an insecticide from acetone, but is used to study the microbial activity of essential oils from DMSO solvents. Why?

13 March 2019 5,803 7 View

Hi everybody,Is your country used biopesticides (plant essential oils, extracts and ......) commercially in agricultural or stored prod pests control?

Dear colleagues, Please prove to me with a article that in your country of commercial bioinsecticides are used to control agricultural and stored products pests.

27 February 2019 220 5 View

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?

20 February 2019 8,529 6 View

Hi everybody, how concentrations obtained for powder plant monoterpenoids in bioassay tests for insect?

I want obtained concentrations of 20 to 80% for mortality of insect. But I have plant monoterpenoids that powders. How obtained concentrations for bioassay tests? and What solution should be mixed...

05 February 2019 3,826 3 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...

17 January 2019 375 3 View

Hi everybody, Who of dear colleague LD50 determination of pesticide get with Graphpad prism software?

I want LD50 value of pesticide get by Graphpad prism software But how do I import my data into the Graphpad prism software? explained with example please.

26 December 2018 3,710 3 View

Enzymatic assays for determined of enzymes inhibitor by pesticides for insect.

Hi, everybody. In enzymatic assays for determined of enzymes inhibitor by pesticides for insect, What is difference between in vitro and in vivo bioassays ?

01 January 1970 2,955 3 View

Hello, In the bioassay tests of plant essential oils, if there is both positive and negative control, how do I analyze the data in minitab software?

I have tested the bioassays of the effect insecticide of a plant essential oil on an insect. In my experiment, there was a positive and negative control and now, I want to normalize my data with...

01 January 1970 4,355 5 View

Cuticular penetration of pesticides in moth larvae cuticule

Hi, dear Colleges l studied cuticular penetration of pesticides in moth larvae. Dear Researchers, which of bioassay methods best for search? However, what protocl for staining and fixing of...

01 January 1970 5,704 7 View