Haushi irin ƙwaro - wani hatsari kwaro

A bala'i iya juya irin ƙwaro bayyanar kamar haushi irin ƙwaro, a wani katako, gidan. Ya ya dade da aka zaunar da su a cikin sararin yankunan Turai na Rasha, Far East Siberia. A wannan kwaro kamar yadda sauki 'yan ƙasa da kuma hana wani lalacewa da aka yi wa gandun daji?

Haushi irin ƙwaro samu da sunan da shi ne ba ta hanyar kwatsam. Idan haushi daga wata itãciya settles kamar wata kwari, karfafa da rayuwar za ta kai ga cewa da gangar jikin zai zama kamar bugu na wani bugu na'ura.

Quite matasa, kwanan nan fito daga pupae, da sosai kananan size, su maraƙi taushi, haske launin ruwan kasa a launi. Girma, sun canja launi, zama sosai duhu kuma ko da baki, tare da kananan dige a baya. Matsakaicin tsawo - 4.5 mm. A tip na jiki yana da wani sako da kaifafan gefuna, da ake kira mai amalanke.

Haushi irin ƙwaro (photo gabatar a cikin labarin) na zaune a cikin lafiya da kuma felled itatuwa a cikin m katako rajistan ayyukan, wani lokacin kututture. A daidai wannan lokaci tsunduma a cikin bincike da kuma gano dace masauki kawai maza. Zabi mai kyau katako tsari, namiji gnaws a fili rami, inda creep 2-3 mãtã, kowanne daga abin hadu. Bayan haka, mãtan gina nasu uwa tafi. A rami, wanda gnaws haushi irin ƙwaro, ne aka yi nufi kawai don sa qwai. Bugun jini tsawon na iya zama har zuwa 15 cm, kowane kwai da aka aza fitar a cikin wani musamman progryzennuyu dimple. A wannan mataki da adult beetles manufa shi ne a kan. Sun tafi waje, tashi, ka ci abinci itace haushi, rassan, gnaw harbe. A matasa larvae fara inganta hanzari, cin kome a cikin hanyar.

Voracious brood halitta m wurare, a cikin abin da mutum ya dauke "typographic" hoton. Mataki na ci gaba da larvae yana 60-70 kwanaki. Sa'an nan da haske daga pupa fita adult beetles irin ƙwaro. Su ne har yanzu wasu lokaci ne a saba wuri, a karkashin haushi, sa'an nan kuma dauki kashe a nufin. Ƙaramin tsara shirye domin aure lokaci, da ke a cikin search na wata dace itace. A tsari ne da koma. A cikin zafi zafi zai iya kawo uku a jere ƙarnõni, wanda gaba daya ganimar da katako, gine-gine da kuma lalata itace. Healthy itace mutu a cikin shekaru 2-3. Kokarin kare kansa, shi samar da wani rami a cikin guduro kuma juices, amma ba zai iya jure m intrusion. A katako, frame an canza kama zuwa wani tari na rot mafi sauri.

A wannan batun, da yaki da haushi irin ƙwaro ya kamata a fara a kan ganewa na farko daga ãyõyin tsaya. Folk magunguna a nan ne da kamar wuya, don taimaka. Kimiyya ya tabbatar da cewa haushi irin ƙwaro ne sosai m zuwa smells. A lokacin dabbar ta hanyar canjin kakar, maza emit pheromones - m kiran abubuwa. Wannan shi ne ra'ayin amfani da scents a tarkuna. A hanya ne sosai m, kamar yadda wannan dandano garken duka mãtã ne a gundumar. Amma, abin takaici, da larvae kasance a kan halinsu. Saboda haka, da hanyar yin amfani da wani Cardinal - kau na haushi daga itatuwa kamu da kuma kona shi, a daji yankan haƙuri, annealing yankin.