Typographer beetle: maleshoane a makhapetla a senyang lihekthere tsa meru ea spruce
Lekhapetla la typographer ke e 'ngoe ea likokoanyana tse kotsi ka ho fetisisa lelapeng la eona. E lula boholo ba Eurasia 'me e ama meru ea spruce. Bakeng sa phepo ea eona le ho ikatisa, e khetha lifate tsa bophara bo bohareng le bo boholo.
Tse ka hare
Mohatisi oa "bark beetle": foto
Tlhaloso ea maleshoane
name: typographer bark beetle kapa makhapetla a spruce beetle
Selatine: Ips typographusSehlopha: Likokoanyana - Likokoanyana
Sehlopha: Coleoptera - Coleoptera
Lelapa: Li-weevils - Curculioidae
 | Libaka tsa bolulo: | meru ea spruce |
 | E kotsi ho: | libaka tse nyenyane le tse fokolang |
 | Mokhoa oa timetso: | thekenoloji ea temo, litsupa, sanitary felling |
Setsebi sa typographer kapa beetle e kholo ea spruce bark beetle ke kokoanyana e benyang e sootho, 'mele oa eona o bolelele ba 4,2-5,5 mm, o koahetsoe ke moriri. Ho na le tubercle e kholo phatleng, qetellong ea 'mele ho na le sebaka sa phomolo se bitsoang wheelbarrow, metseng ea sona ho na le lipara tse' nè tsa meno.
Ho hasana
Europe Bophirimela, e tloaelehile Fora, Sweden, Finland, e boetse e fumanoa karolong e ka Leboea ea Italy, Yugoslavia. Ka ho ikatisa ka bongata, ho baka kotsi e kholo merung ea spruce, haholo-holo e fokolisitsoeng ke komello kapa moea o fokang. Moetsi oa ho thaepa o lula Russia:
- karolong ea Europe ea naha;
- Siberia;
- Bochabela bo Hōle;
- Sakhalin;
- Caucasus;
- Kamchatka.
Ho ikatisa
Sefofane sa selemo se qala ka April, ha mocheso oa mobu o fihla ho likhato tse +10, lehlabula ho fofa ha maleshoane ho etsahala ka June-July, le libakeng tse ka leboea - ka August-September.
E tona e khetha sefate, e phunya lekhapetla ebe e haha kamore ea ho nyalelana moo e hohelang e tšehali ka ho ntša li-pheromone. E tšehali e emolisitsoeng e haha liphaseje tse 2-3 tsa popelo, moo e behelang mahe a eona. Li-larvae tse ntseng li hlaha li etsa liphaseje tse bapang le axis ea sefate, lipheletsong tsa tsona ho na le li-pupal cradles.
Tse tšehali libakeng tse ka boroa, libeke tse 3 ka mor'a sefofane se seholo, li behela mahe hape, 'me moloko oa morali'abo rōna o hlaha ho bona. Libakeng tse ka leboea, mofuta ona oa makhapetla a beetle o na le moloko o le mong feela ka selemo. Empa lipalo tsena li ka fapana ho itšetlehile ka puso ea mocheso.
Maleshoane a manyane a ja bast mme a etsa mehato e eketsehileng ho tsoa. Bokhachane ba maleshoane bo nka libeke tse 2-3, 'me bo itšetlehile ka puso ea mocheso. Nts'etsopele ea beetle ea makhapetla ke libeke tse 8-10, 'me meloko e 2 ea maleshoane e hlaha ka selemo. Maleshoane a moloko oa bobeli overwinter ka makhapetla.
Mekhoa ea ntoa
Typographer le bophelo ba hae.
Typograph bark beetle e baka kotsi e kholo merung ea spruce, kahoo ho na le mekhoa e sebetsang ea ho loantša likokoanyana tsena.
- Libakeng tsa meru, ho hloekisoa kamehla ha lifate tse kulang ka makhapetla a senyehileng ho etsoa.
- Tlhahlobo le kalafo ea lifate tse anngoeng ke makhapetla a beetle.
- Ho beha baits ho tloha lifate tse sa tsoa rengoa, tse behiloeng ka hoetla morung. Li-maleshoane tsa makhapetla li lula lifate tsena, 'me ka mor'a ho hlaha ha li-larvae, makhapetla a hloekisoa,' me kolone ea li-larvae e shoa.
Tabeng ea maqeba a boima ka beetle ea makhapetla, li-cuttings tse tsoelang pele tsa bohloeki li etsoa, ho lateloa ke tsosoloso.
fihlela qeto e
Moetsi oa lekhapetla la beetle o baka kotsi e khōlō merung ea lifate tsa spruce. Tšimong ea linaha tse ngata, ho ntse ho nkoa mehato ea ho loantša mofuta ona oa maleshoane. 'Me taba ea hore meru ea spruce e teng lefatšeng lohle e bolela hore mekhoa ea ho sebetsana le eona e fana ka liphello.
https://youtu.be/CeFCXKISuDQ
E fetileng