MOSQUITO

bug zappers ineffective: g97 5/22 29

device to attract and drown: g02 4/8 28

discussion: it-2 441

disease transmission: g03 5/22 4-7

mosquito nets:

effectiveness in malaria prevention: g97 7/22 31

relative ineffectiveness in dengue prevention: g99 4/8 30

personal protection from: g04 8/8 30; g03 8/8 29

repellent:

danger of mosquito coils: g05 3/8 29

radio broadcast acts as: g95 5/8 29