Leaflet - yadda za a yakin?

Takardar leaflet shine malam buɗe ido wanda yayi la'akari da 2 - 2.5 cm, amma larvae a kowace shekara yana haifar da mummunar lalacewa ga plantations. Daga gare ta sha wahala bishiyoyi da tsire-tsire, ana rage yawan amfanin ƙasa. Bari mu gano yadda za mu magance wani abin ganyayyaki.

Yaya za a gane abin nadi?

Caterpillars na leaf roll suna da launuka daban-daban daga launin ruwan kasa zuwa zaitun. Suna cin ganye na tsire-tsire, furanni na furanni, da kuma mamayewa har ma da 'ya'yan itatuwa. Lokacin da suke magance wani shuka, suna shiga yanar gizo tare da ganye kuma suna ninka shi a cikin wani nau'i na nau'i wanda ba daidai ba ne. Irin waɗannan ganye suna bayyane a kan bishiya ko wani daji, don haka dole ne a duba gonar gonar a kai a kai. Caterpillars sau da yawa canja wuri, haifar da ƙari ga lambun.

Yin gwaje-gwaje da kayan ganyayyaki

Yin gwagwarmaya ya kamata ya zama duniya. Rashinsa yana iya motsawa daga wannan shuka zuwa wani, kawai yana kaucewa daga hanyoyi da suka kafa idan akwai haɗari. Kuma yadda za a kauce wa leafworm ya kamata ya san kowane lambu wanda ke kula da su plantations.

Dole ne a gudanar da yakin da aka yi a kai a kai, dukansu a matsayin kariya ta kariya akan kwaro, kuma a matsayin ma'auni mai kariya. Don ajiye lokaci, ko kuma a cikin shari'ar da aka bari, lalacewar da aka haifar da bishiyoyi da ƙudaje ta hanyar kayan motsi an yi ta amfani da ƙwayoyin kwari da aka tsara don magance tsoma baki. Za a fara jiyya a gaban flowering na shuke-shuke. Aiwatar da wani bayani game da irin wannan jami'in kamar Atom, Tod, Desant da sauransu, zabi ranar da zafin jiki na sama ya wuce +10 digiri. Idan zazzabi yana da ƙananan, aduwan zai ɓuya ƙarƙashin ƙuƙumar itacen, kuma kwaminis ba zai kai ga manufa ba. Dole ne a yi amfani da maganin a cikin maida hankali na 10 ml da lita 10 na ruwa. Dangane da girman shuka da mataki na lalacewa, ana buƙatar 2 zuwa 5 lita kowane itace.

Idan caterpillars har yanzu akwai, to, mafi sauki mutane magani ga abincin kayan ado zai zama raga na ganye shafa. Kuna buƙatar yin haka ta hanyar rike takarda da farko don kauce wa jirgin na caterpillar. Ta iya zamewa daga gare ku ta hanyar zuwa shafin yanar gizo. Wannan hanya ba dace da babbar lalacewar shuka ba. Daga cikin sunadarai a wannan yanayin zai taimaka wa mafita Aivengo, Accord, Fatrin. Irin wannan kayan aiki daga leafworm ayyuka a kan larvae hiding a cikin leaf. Wadannan kwayoyi sune pyrethroids, ana amfani da su a zafin jiki ba wanda ya fi digiri 23. Idan titin ya warke, ba za su yi aiki ba. Yi amfani da su kawai a cikin shari'ar lokacin da launi ya yi girma.

Magunguna

Kuma fiye da bishiyoyi masu laushi daga kayan naman ganye, idan ba ku so ku yi amfani da magungunan mai guba a lambunku. A wannan yanayin, a cikin bazara kafin flowering ya zama wajibi ne don yad da gonar lambu tare da infusions taba, decoction na wormwood, jiko na dankalin turawa ko tumatir. Wannan magani dole ne a maimaita bayan tsire-tsire masu tsire-tsire Matakan da aka sani sunyi yaki da malamai masu launi. A saboda wannan dalili, bankuna na akalla lita 1 an rataye su a rawanin katako a tsawon mita 1.5, sulusi na uku ya cika da infusions wandere. Yana iya zama compote na dried 'ya'yan itatuwa, treacle bayani, gurasa kvass . Tarkuna suna buƙatar rataye su da dare, lokacin da ƙwayoyin maƙalli suka fi aiki. Wadanda suka fada cikin an kama tarko da kwari da safe, kuma an cire bankunan don kaucewa samun kwari masu amfani. Maganin leafworms suna aiki ne kawai da dare, a cikin rana suna kan bishiyoyi. Sabili da haka, a lokacin da rana za a iya tara su ta hannun kawai.

A matsayin hanyar magance wannan kwaro, ana amfani da ƙuƙuka na musamman - daga kullun. An rataye su a kan bishiya a Yuli kuma an cire su bayan girbi kuma sun kone su.

Wadannan ƙananan matakai don yaki da kayan ganyayyaki na ganye zai taimaka maka ba kawai kiyaye lafiyayyen shuka ba, amma kuma kare amfanin gona daga kwari.