I know Spodoptera frugiperda can look similar to close species like S. exigua, S. litura, and corn earworm (Helicoverpa zea).
If anyone can confirm with the images (attached).
Hello! I am conducting a meta-analysis looking at individual means from each study. Specifically, there are no binary relationships, no treatment or control groups etc. Essentially, I am pulling...
08 May 2020 1,701 2 View
08 May 2020 5,749 3 View
Hello, We are currently manufacturing hand sanitizer for those in need in our community. As the supply of isopropyl alcohol is running low, we are looking to using ethanol. Is there any issue...
24 March 2020 8,603 3 View
How do I convert mg/kg DM (Dry matter) to mg/kg or mg/L? Specifically looking for EDTA disodium salt.
12 February 2020 3,300 4 View
Hi, my lab assistant performed an SDS-PAGE electrophoresis as follows: Load order: well 1 corresponds to the standard, well 2-3-4 correspond to BSA proteins, Cytochrome c and Wheat germ acid...
15 October 2017 3,557 2 View
For my Master's thesis, I need to measure participants' state anxiety before the presented stimuli (synonyms of the same word) and immediately after. There will be very little time, less than 5...
30 April 2015 9,908 5 View
My understanding is that other species than your study-species can be used. Is it better to get a sample of the study-species as an internal standard, or will any sample of known chromosome-number...
22 March 2013 9,565 10 View
I am PCR amplifying the ITS region of endophytic fungi using primers ITSF1/ITS4 and ITS1/ITS4-Tul. I know the amplicon length is highly variable, but I am trying to find a reasonable ballpark, at...
20 January 2013 2,684 13 View
The caterpillars of the moths were collected as fruitborers in pepper at a farmer. I reared them till the adults hatched and compared them with pictures and descriptions on the internet. Are these...
24 February 2021 7,785 5 View
I am preparing HSG map for which I need to classify the above soils into HSG group. Just want to confirm their classification i.e in which category they fall?
03 February 2021 9,902 1 View
Length, volume, surface area and dry mass of corn roots treated with humic substances increased up to 13 liters per hectare and decreased with higher doses.
02 February 2021 2,190 4 View
I dont have access to the needed enzymes for CF hydrolysis, so I'm wondering whether I can do the hydrolysis solely with the use of acids? Has it ever been done before?
08 January 2021 1,243 3 View
Hi My goal is to distinguish forest tree species (in dense forests) with drone images. I did not get acceptable results using spectral features. Because the pictures were taken in the fall and the...
07 January 2021 7,494 3 View
Hi, I would like a detailed explanation/photos/video How to do it in moth? (I work with Helicoverpa armigera and Spodoptera frugipreda larvae)
04 January 2021 8,194 4 View
How do forests influence avalanches and how protecting of the avalanches? Forests play a very important protective role related to the avalanches. They act as a safeguard for communities and...
26 December 2020 9,167 1 View
Dear all, I am using corn oil as vehicle for subcutaneous injection and I want to reduce the viscosity of the vehicle (corn oil) to enhance the delivery of the main compound of interest....
18 December 2020 1,773 6 View
Please If one can let know the soil taxonomy for vindhyan region falling in Mirzapur district of Uttar Pradesh, India.
14 December 2020 9,879 14 View
There is apparently a worldwide shortage (due to COVID) of these 0.4micron pore, polystyrene membrane transwells...Are there any companies that make suitable, good quality alternates as we are...
09 December 2020 6,771 2 View