Sibylle Rahlenbeck

4 Questions 56 Answers 0 Followers

Questions related from Sibylle Rahlenbeck

Has anyone recent information (> 2004) on the antifeedant and/or repellent activity of neem limonoids (other than azadirachtin) on insects?

Dear Colleagues, Has anyone recent information (> 2004) on the antifeedant and/or repellent activity of neem limonoids (other than azadirachtin) on insects? Please send or mention. Many thanks!

15 October 2014 5,308 4 View

Where do we currently stand in methodologies used to feed lice colonies?

What is the newest in-vitro-method of feeding though a membrane? What type of membrane, thickness, reinforcing elements (if any, what type), what type of blood, a.s.o? Who could give some more...

19 February 2014 7,780 6 View

Would prolonged CO2-activation (cpA neuron) work as mosquito-repellent?

There is this new mosquito-repellent cloth sticker batch containing a CO2-receptor activator, disrupting attraction by prolonged action on the cpA neuron (NATURE, June 2, 2011). It is supposedly...

27 January 2014 9,123 11 View

What are the minimum attachment times for ticks?

We know that minimum times for borreliose is about 24-36hrs. Is this also the case for tularemia and TBRF?

14 November 2013 6,733 9 View