14 Questions 15 Answers 0 Followers
Questions related from Geoffrey Onserio Nyamagwa
i could like to know if there are any international standards for a microbiology laboratory for production of bio pesticides.
26 August 2019 5,124 3 View
In order to obtain optimal production of Beauveria bassiana i could like to know apart from the hydrated media and broth , what other inorganic elements and on what proportion one is supposed to...
23 August 2019 7,711 3 View
I could like to know if there are any differences in regard of efficacy of microbial agents used in controlling pests. For instance can Trichoderma used in control of RKN in Kenya be used to...
19 September 2017 1,840 4 View
After application of organo-silicone (drench) and sulphur-gold there was a sudden yellowing of the young leaves (shoot) which also curled. What might have led to this. Please advice. Or could it...
01 March 2017 5,151 5 View
In rearing of phytoselius persimilis i came across a black beetle like insect that feeds on red spider mites (T. urticae) that i use to feed the P. persimilis... How can i control the beetle can...
28 July 2016 5,498 5 View
I am currently looking for pure products of Tyrophagus putrescentiae and thyreophagus entomophagus as pure products.
28 July 2016 5,290 6 View
I could like to know the method that i could use to change from using chemical pesticides to use of biological controls without necessarily causing an epidemic. I need to make a smooth transition....
11 December 2015 2,153 11 View
i could like to know if i mix two different biological controls together for instance trichoderma /metarhizium or beauveria bassiana/ metarhizium or a bacteria and fungi such as...
30 November 2015 8,473 34 View
What about exposure to the biological control fungi and bacteria? I could like to know any impact exposure to these media and stains may have to the health of a person. In case of any how can one...
18 November 2015 2,466 6 View
If I was to breed the mite hypoaspis in the lab which media should I use?
28 October 2015 3,910 7 View
I am working in the production of the above agricultural products but read some item that potash has a negative effects on beneficial bacteria in the soil. I would like to know if it has the same...
16 October 2015 3,567 2 View
During production of bio-control agents such as metarhizium, trichoderma, there is addition of yeast which forms a major contamint at the end.Why is it added and it is not anaerobic fermentation...
15 October 2015 6,434 4 View
i need to know how can one identify metarhizium easily and if there is a method to know even the strain. and how can one isolate it from the soil and be certain that its the one and not any other...
07 August 2015 8,527 1 View
tell me abou the pre-inocular preparation and the broth to use in liquid production and the grains to use for solid production to have more spores.
14 July 2015 9,808 5 View
