Does anyone know what could caused this damage on peach (see attached file)?

More Vaclav Psota's questions See All

Is there a simple alternative to separating genomic DNA from short DNA fragments?

other than DNA gel extraction

09 February 2023 8,339 0 View

The best method for DNA isolation from fish samples?

What is the best method for DNA isolation from fish samples? Any experience and/or tips how to improve yield of genomic DNA from fish samples? What tissue is the best source? How much DNA is...

31 January 2023 5,759 1 View

More G-qvadruplexes in genomes that expected?

The number of stable G-quadruplex prone motifs was strongly underestimated in the previous version of the human X-chromosome: Novel G-quadruplex prone sequences emerge in the complete as... Will...

07 October 2021 6,981 0 View

Entomophtora on Macrolophus bug?

Hello, we are growing tomato in the greenhouse. Macrolophus pygmaeus is our main tool to control pests. We are at the moment for some un-known reason struggling to build up a strong popoulation of...

16 March 2020 7,986 6 View

Macrolophus pygmaeus - how to solve the breeding problem?

Hello, we are facing to some problem with Macrolophus pygmaeus population in the greenhouse. We have introduce Macrolophus bug into the tomato greenhouse 5 months ago and reintroduce it about 4...

16 March 2020 7,216 3 View

Are there any recent publications stating that the diameter of a microtubule with 13 protofilaments is ~25 nm?

I could find very old electron microscopy articles (like Gall 1966: Microtubule fine structure), but wanted to cite also some papers from last decade. But no one is citing the common fact that...

21 March 2019 3,120 3 View

Where is the water in granites?

I am interested in clay minerals formed in plutonic rocks (mainly granites) prior to obvious weatherig processes. If we look at wet analyses, there is mostly 1 wt. % "H2O+" (even in samples from...

01 December 2017 3,677 6 View

Who is responsible for this damage on an apple furit? Is it Cydia pomonella?

Hello, I need your opinon about pest which is causing damage on apple fruit. It is usually a hole with the cavity underneath. There are no excrements nor on fruit surface close the hole neither in...

15 September 2017 9,779 2 View

Does somebody know what kind of tomato virus is this?

Hello everbody, I would like to find out what virus species attacked tomato. Please see pictures. Thank you for help.

09 February 2017 1,109 3 View

Can someone give me advice about the application of Spintor Fly?

We will test this product within some trails in central Europe. I can´t find any materials in English. How to spray with this product?

17 May 2015 9,800 4 View

How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?

06 August 2024 9,618 3 View

How can I improve the quality of lamb milk replacer for machine feeding?

Hello everyone, I am researching ways to enhance the quality of lamb milk replacer for machine feeding. I would appreciate any insights or recommendations on the following: Manual vs. Machine...

06 August 2024 6,227 2 View

How can i do multivariate Time Series forecast using MLP, ANFIS and LSTM?

I need the python code to forecast what crop production will be in the next decade considering climate and crop production variables as seen in the attached.csv file.

05 August 2024 2,977 3 View

How can I find access to heavy metal reference doses from the EPA and WHO websites?

Reference dose and Maximum acceptable concentrations HMs

03 August 2024 8,230 4 View

Publishing a checklist?

Does anybody know of entomological Journals without page charges that would publish an extensive checklist (Hong Kong Aculeates wasps) covering 350 species (of which more than half are new to Hong...

01 August 2024 6,134 2 View

How do soil microbes affect plant health and productivity and how do plants interact with soil microorganisms and contribute to soil fertility?

31 July 2024 5,087 4 View

What's biological importance of bacteria &role of microbes improve crop productivity &soil health &role of bacteria as decomposers incycling nutrient?

What are the biological importance of bacteria and the role of microbes to improve crop productivity and soil health and role of bacteria as decomposers in cycling nutrients?

31 July 2024 3,479 5 View

What is the role of decomposers in the cycling of matter in the biosphere and role do soil microbes play in plant nutrition availability and uptake?

31 July 2024 7,921 5 View

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View

What is the role of microorganisms in soil fertility and crop production cycles and role of microorganisms in mineral transformation?

31 July 2024 8,483 8 View