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Q: Why is it necessary to kill pupa by boiling cocoons in water?
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Is it necessary to kill pupae by boiling cocoons in water at right time?

because it contains too much salt in it


Why is it necessary to kill pupae by boiling cocoons in water at right time?

because it contains too much salt in it


Why are silk cocoons boiled?

Silkworm cocoons are placed in boiling water to make the one long continuous thread separate from it.


Can you kill plant roots off with boiling water?

Yes, boiling water will kill a plant.


Does boiling water kill spores?

Boiling water does kill spores. This is because spores are like tiny plants in storage so the boiling water harms them.


What is the process for making silk fabric?

first you raise silk "worms" they are really caterpillars and turn into moths. Then you kill them all by boiling the cocoons which they weave. The substance the cocoons are made of is raw silk which is later cleaned and woven into threads in a similar way cotton is.


Does boiling of water at 100 kill endospores?

no


Does boiling water kill all germs?

yes it does


Will boiling water kill a lizard?

Instant death.


Can boiling water effectively kill ants?

It worked for me.


Can boiling water kill head lice on brush and comb?

AnswerYes. Boiling water will kill lice and nits on a brush and comb. I would boil for 10 minutes but less time may be necessary to kill the lice and nits. You do not need to boil overnight. Lice and nits cannot survive in very high temperatures. Research has shown that lice and their eggs can survive freezing temperatures..


Will boiling hot water kill a caltapa tree?

Yes