11 Questions 13 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 5,037 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 7,635 3 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 5,090 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 5,418 5 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 2,079 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 8,428 34 View
If I was to breed the mite hypoaspis in the lab which media should I use?
28 October 2015 3,857 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 3,519 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 6,396 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 8,480 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 9,702 5 View