Kwari na itatuwan coniferous: 13 kwari waɗanda ba sa tsoron ƙaya

Kwari na coniferous shuke-shuke

Cututtuka na shuke-shuke coniferous suna lalata bayyanar su sosai. Don haka, suna buƙatar a duba su akai-akai. Sau da yawa kwari suna motsawa daga irin wannan shuka zuwa wasu tsire-tsire a cikin lambun. Dubawa da rigakafin shine mabuɗin lafiyar lambun gaba ɗaya.

sawflies

Daga cikin hanyoyin gwagwarmaya, akwai:

• pheromone tarko;
• m belts;
• magungunan kashe qwari;
• maganin kashe kwari.

Паутинные klещи

Spider mite.

Ana iya ganin parasites idan akwai raɓa na safiya akan bishiyoyi. Suna saƙa siririn cobweb a kan ƙananan harbe. Girman kaska ya bambanta daga 0,3 zuwa 0,5 mm. Kwaro yana tsotse ruwan 'ya'yan itace. A sakamakon haka, allura sun zama launin ruwan kasa.

Kwarin zai iya tasowa a cikin tsararraki 8. Wannan yawanci yana faruwa ne a lokacin busasshen, watannin zafi masu zafi. Kaska yana tsokanar faduwar allura da wuri. Wurin hunturu yana ƙarƙashin ma'auni na haushi.

Pine kwari

Launi mai launin ruwan rawaya ko launin ruwan ja. Kwari suna kama da haushin Pine. Girma daga 3 zuwa 5 mm. Wurin hunturu - zuriyar dabbobi ko haushi mai exfoliated. A cikin bazara, suna fita kuma suna fara tsotse ruwan 'ya'yan itacen Pine.

Afir

Wannan kwari yana haifar da babbar barazana ga spruce. Kwaro mai tsotsa yana da girman 1 zuwa 2 mm. Godiya ga launin kore, yana da kyau kama. Mamayewar aphids yana ba da gudummawa ga rawaya da faɗuwar allura.

Hamisu ko mealybug

Mealybug akan spruce.

A gani, kwarin yayi kama da aphids. Jikin yana m. Launin launin rawaya ne tare da fitowar fari mai lulluɓe. Suna samar da farin “auduga” mai ɗaki.

Hamisu spruce-fir mai fuka-fukai suna lanƙwasa allura kuma suna haifar da rawaya. Manya mata suna rayuwa a kan buds, rawaya-kore ko launin ruwan kasa larvae a kan allura. Wurin hunturu na manya larvae shine haushi na rassan, akwati, fasa. A cikin hunturu, yawancin su suna mutuwa. A cikin bazara, yawan jama'a ba shi da mahimmanci. Yana ƙaruwa a lokacin rani.

Wakilan mafi haɗari sun haɗa da juniper da iri-iri.

Shchitovki

Garkuwa akan mazugi.

Kwaro abokin gaba ne na thuja da junipers. Spruce yana shan wahala sau da yawa. Wani kwari ya bayyana a tsakiyar kambi. Karamin kwaro mai sheki, launin ruwan kasa yana mamaye gindin harbe-harbe. Allura sun juya launin ruwan kasa kuma su fadi.

Baya ga mata masu zagaye, akwai maza. Girman su ya bambanta daga 1 zuwa 1,5 mm. Saboda aikin su, haushi ya mutu, harbe ya bushe kuma ya lanƙwasa, girma na shekara yana raguwa. Sau da yawa zauna a kan yew da cypress.

tsiro

Mai harbi.

Nau'in Pine ƙaramin malam buɗe ido ne. Caterpillars kwari ne. Suna lalata koda. Gudun allura suna bayyana a tukwici na harbe.

Mai harbin guduro yana cizo cikin bawon kuma ya samar da galls. Galls yana ƙaruwa da girma. Harshen da ke sama ya fara bushewa da tanƙwara.

Mazugi kwari

Kuna iya ƙayyade bayyanar kwari a cikin cones ta yanayin gani. Kaman an ci, kura tana zubowa, suna faɗuwa da sauri da wuri. Sau da yawa, wasu nau'ikan kwari suna rayuwa tare da wasu kuma suna lalata duk bishiyar da lambun.

Matakan hanyoyin kariya

Wasu shawarwari don rigakafin kwari:

• lokacin dasa shuki zaɓi wurare na rana;
  

  Spruce ya shafi kwari.

• takin ƙasa tare da Kalimagnesia, Magnesium Sulfate, Magbor;
• ruwa da ciyawa bishiya tare da peat ko coniferous sawdust;
• tono ƙasa a ƙarƙashin bishiyoyi da fitar da allurar da suka fadi ba a ba da shawarar ba;
• wanke allura a lokacin rani.

A cikin maganin kwari, ya dace a yi amfani da Spark, Double Effect, Golden Spark, Senpai, Alatar, Fufafon, Spark-M. Bi da kwayoyi kawai a cikin bazara. Tsakanin jiyya shine kwanaki 12.

ƙarshe

Kwari na iya rushe ci gaban tsire-tsire. Allura sun juya launin rawaya kuma suna crumble, wanda ke haifar da raguwa a yawan bishiyoyi. A farkon bayyanar parasites, ana bi da su tare da abubuwan da ke sama.