pajautaa

Ir tādi jauki, mīlīgi kukainīši, saukti par iršiem.

« previous entry | next entry »
Sep. 21., 2010 | 09:18 pm
posted by: almighty_j in pajautaa

Līdz ar to sekojoši jautājumi.

a)Kas ir šo kukaiņu dabiskie ienaidnieki.

un

b)Kādu dabai kopumā derīgu f-ju šīs pāraugušās lapsenes veic (ja vispār)?

# | jā, ir doma! | Add to Memories

Comments {10}

almighty_j

from: [info]almighty_j
date: Sep. 21., 2010 - 10:05 pm
#

uuuuuun mums ir uzvarētājs. Pāāldies. :) (not that i couldn't have thought about wikipedia, just.. )

Atbildēt | Iepriekšējais | Diskusija

from: [info]eermaniitis
date: Sep. 21., 2010 - 10:22 pm
#

nu parazīts nav dabīgais ienaidnieks

bet, domājams, ka visādi putni šamos arī ēd, ja noķer

Atbildēt | Iepriekšējais

from: [info]eermaniitis
date: Sep. 21., 2010 - 10:30 pm
#

Yes. In the countries where wasps originate, a wide range of natural predators have been recorded including invertebrates (dragonflies, robber flies, hornets, centipedes, and spiders), birds (at least 24 species are known to eat wasps, including blackbirds, magpies, starlings) and mammals. In Britain, badgers are the chief predator: they destroy entire colonies to obtain the brood-filled comb. Stoats, weasels and mice also disrupt colonies in the early stages. However, in New Zealand, one reason wasps have so successfully established is that most of their natural predators are not present

Atbildēt | Iepriekšējais | Diskusija

almighty_j

from: [info]almighty_j
date: Sep. 21., 2010 - 11:06 pm
#

strazdi! kas to būtu domājis! ēd ne tikai ķiršus, bet arī pāraugušās lapsenes. :) vēlreiz paldies.

Atbildēt | Iepriekšējais