HomelinessKwaro Control

Asu a kan pear: da yadda za a magance shi. A tsari na ganye abun hura?

A mafi girma barazana ga ci gaban da pears ne kwari. Kwari iya muhimmanci shafi duka da ci gaban da itãciya, kuma ta yawan amfanin ƙasa. A 'ya'yan itatuwa masu kananan kuma da wuya samu a rassan. Daya daga cikin mafiya hatsari kwari ne a asu a kan pear (photo kasa).

Janar bayanin irin kwaro

By budworm damuwa game da dubu goma jinsunan malam. Su babban alama ne cewa kwari suna folded fukafukinsa a kan ta mayar a kwance matsayi. Popularly ake magana a kai a matsayin kwari ne. Asu ne a kananan kwari da ke shafar kusan dukkan ƙasa ɓangare na shuka.

Babban hatsari ga itatuwa ne biyu-centimetric caterpillars. Suna zaune a ga mafi yawan dumi kakar. Wani lokaci za ka iya samun budworm a cikin bazara. Kwaro iya bayyana ko a kan matasa shuke-shuke. Caterpillars da wani launi daga greenish-rawaya zuwa ruwan kasa. Lokacin da tabawa da suka sun himmantu sharply kuma fall daga takardar rataye a kan wani bakin ciki thread saƙar gizo. A adult ne malam. A kwari yana da dogon m fuka-fuki tare da wani musamman juna: tsakiyar ke fadi da fari stripe.

A rayuwa ta sake zagayowar na kwaro

Track gnaw ganye (barin daya jannayẽnsa) da kuma ninka su a cikin wani bututu. Sai suka samar da wani rafta da taimakon ta yanar gizo. Pupate a tsakiyar bazara (yawanci farkon Yuli). Makonni biyu daga baya akwai manya na kwari. Kwari iya ba da dama da al'ummomi a guda kakar.

Butterflies wasu jinsunan (hawthorn, ya tashi da zamorozkovaya) da lokacin lokacin bazara lokaci zuwa jinkirta kan akwati da kuma ganyen pear qwai ga na gaba shekara. Caterpillars huta tortrices iya tsira hunturu. Sun bar su cocoons a crevices na itacen haushi ko kuma kai tsaye a kan rassan.

Kwari fito daga rashin himma a farkon spring da kuma shiga cikin kodan pears, gaba daya cin bãya cikin su. A sakamakon haka, na matasa harbe daga cikin itace ya mutu.

Rarraba leaf rollers

Tartsatsi kwari samu a cikin wadanda ba chernozem zone. Ga asu ya auku a kan pear da kuma apple. Yana yana da wani duhu launin toka-fuki da span na game da 1 santimita.

A Moscow, Leningrad, ya kuma Vladimir yankuna sanaki Rosa asu. Butterfly na da irin wannan yana da zinariya launin ruwan kasa ko yellow launi. A bisa kan fikafikan suna located wavy ratsi da aibobi.

Kusan kowace sauyin yanayi zone akwai wani kwaro wannan nau'in. A kasar mu, gida game da 50 jinsin litovertok.

Asu a kan pear: alamun cuta a cikin wata itãciya

Wake-up kira ga lambu ya zama ganewa na Twisted ganye. Sun canja abin da launi da kuma zama duhu (kusan baki). Musamman kula kamata a duba matasa itatuwa a cikin bazara. Tare da taro rauni na shuke-shuke kwaro iya rasa up to 80% na 'ya'yan itace da kuma buds. Idan ba ka da wani sashe da yaki da kwari, da caterpillars ci ganye, fiye da rabin kambi na ganyen itatuwa.

Asu ya auku a kan pear, kuma ba kawai. Mutane na wannan jinsin su ne parasitic da kuma sauran 'ya'yan itace itatuwa. Wasu irin leaf polyphagous kuma zai iya lalata berries da gandun daji jinsunan. A hadarin ma hawthorn, ceri, plum, ceri, Rowan kuma da dama wasu itatuwa da kuma shrubs. Saboda haka, masana bayar da shawarar a da cikakken magani daga dukan lambu.

Yadda za a magance leaf abin nadi a kan pear a cikin bazara?

Kwaro iko kamata a fara a farkon spring. A karuwa a rana da kuma zazzabi - shi ne mai alama ga ci gaban da ba kawai shuke-shuke, amma kuma kwari. Sarrafa al'adu plantations kamata da lokacin da za a ciyar da flowering.

A tsari na ganye abun hura? Wintering kwari halaka ta sprinkling da shuke-shuke a farkon spring da musamman fili "miyagun ƙwayoyi 30". Kwari da shawarar don amfani da samuwar buds. Idan mamaye leaf, wanda overwinter a kwai mataki, sa'an nan tambaya shirye na musamman bayan samuwar na kore mazugi na gaba buds.

Experience lambu ya nuna cewa idan akwai wani asu a kan pear, da wadannan kwari ne mafi tasiri, "zarra", "Bean", "saukowa", "Zolon", "Terradim". A taro na aiki abu a cikin ruwa ya zama low. Nagari don ƙara wani fiye da daya milliliter da 1 lita na ruwa. Amfani da tsarin domin kowane itace ne game da 2 lita, dangane da girman.

Lokacin da buds an kafa a kan zaren fesa infusions tumatir, taba (taba), chamomile, ko Sage, Yarrow. Maimaita magani ne da za'ayi nan da nan bayan flowering pears.

Active matakan magance kwari

Idan bayyanar cututtuka na shuka rauni listovertkoy kawai ba a gano, shi wajibi ne don mayar da hankali a kan aiki da matakan magance kwari. Sun caterpillars ke hallaka ta hanyar wadannan biologics "Lepidocide", "bitoksibatsillin" da "fitoverm". Nagari yanayin zafi ga aikin kada ta kasance kasa 10 digiri. Masana sun bayar da shawarar yin amfani da pyrethroids. Mafi shahara daga cikinsu akwai "Ivanhoe", "Accor", "Chi Alpha," "Fastak" da sauransu.

A lokacin rani, da yaki da leaf abin nadi a kan pears kasa tasiri. Bugu da kari, da amfani da miyagun kwayoyi za su iya kashe m kwari. Saboda haka budworm kwari kama a koto. Don wannan karshen dare a kananan nesa daga ƙasa sun rataye kwantena da fermenting ruwa.

Hanyar domin kare 'ya'yan itatuwa

Pear da apple barazana ba kawai caterpillars cewa cinye harbe, amma kuma musamman irin leaf rollers (asu). Malam kwari sa qwai da dare a kan manya ko ƙananan gefe na sheet. Hatched larvae daga wadannan rayayye ciyar a kan naman 'ya'yan itace, saboda haka ba za ka iya rasa wani amfanin gona kogo.

Tasiri hanyoyin da za a magance su ne:

- tsaftacewa da haushi a cikin kututturan shuke-shuke.
- kona auku ganye.
- whitewashing cikin kututturan lemun tsami abun da ke ciki.

Wasu lambu ce mai kyau sakamako da magungunan kashe qwari a kashe kwari. Da ake ji da "Fury", "Inta-sup," "Kinmiks" da "Rovikurt", za mu iya cimma dorewa sakamakon. Masana sun bayar da shawarar a magance leaf abin nadi, yin amfani da wani cikakken kewayon matakan.

m matakan

A fesa daga leaf abun hura? Bishiyoyi bi da tare da wani musamman tsarin a farkon spring, a lokacin da iska zazzabi ba m fiye 4 digiri. Kullum, growers amfani da wannan 0.3% bayani daga malathion. Maimaita magani ne da za'ayi bayan flowering pears. miyagun ƙwayoyi "Profilaktin" ana amfani. Wajibi ne a tsarma wani pint na ruwa a cikin 10 lita na ruwa mai tsarkakẽwa. da abun da ke ciki na amfani kada wuce 5 lita itace.

Idan shuka samu a kananan adadin kwaro kwari za a iya harhada da hannu. Kana bukatar ka zama kamar mai da hankali da kuma kokarin hallaka dukan waƙoƙi.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ha.birmiss.com. Theme powered by WordPress.