Tsirrai suna haifar da lahani ga Lawn ta hanyar yin gasa tare da tsire-tsire masu ciyawar don ƙarin abubuwan gina jiki, danshi da haske. Ciyawa ta sako a cikin wuraren da ake nomawa ta ƙunshi mafi yawa a cikin weeding da magani tare da herbicides Amma ƙawance ba koyaushe yana wakiltar ingantaccen ma'aunin sarrafa sako, kuma yana ɗaukar makamashi da yawa.
Yin amfani da herbicides hanya ce mai sauƙi kuma mafi inganci, tana hana tsire-tsire masu cutarwa daga mamaye ciyawa.
Akwai kwayoyi na ci gaba da daukar matakan da suka dace:
- Na farko halakar da tsire-tsire a farfajiya na duka mãkirci, ya zama dole kawai don bi da ganye tare da miyagun ƙwayoyi. Mutuwar ƙwaya tare da tushen wannan yanayin yana faruwa a cikin kwanaki 15-20. Waɗannan samfuran sun dace da sarrafa sako kafin dasa shuki ciyawa ko noma ƙasa.
- Nau'i na biyu na ganye yana da sakamako mai zaɓi kuma yana da ikon rusa wani nau'in ciyayi ba tare da shafar ciyawar alkama ba.
Yaushe yakamata a yi amfani da maganin kashe kwari?
Abin farin ciki ga masu mallakar yankunan kewayen birni, maganin kashe ciyawa da ciyawa da alkama ya magance matsalar magance wannan mummunar shuka. Abubuwan da ke aiki da wannan wakili a cikin sashi da ake buƙata suna rushe ɓangaren ƙasa kuma suna lalata tushen sako.
An ba da shawarar yin amfani da maganin kashe kwari a lokacin girma girma na shuka mai cutarwa. A lokacin rani, mutuwar sako yakan faru mako guda bayan jiyya, kuma a cikin kaka, saboda ƙananan yanayin yau da kullun, ƙwayoyin shuka sun lalace ta hanyar ƙwaƙwalwa a hankali kuma zai zama bayyananne a cikin kwanaki 12 bayan fesawa. Yin amfani da wakili yana da kyau bayan shuka ya kai 20 cm a tsayi. Bayan magani, bai kamata ku tono ƙasa ba, don kada ku rage tasirin maganin.
Domin lalata ciyawa kafin shuka ciyawa, yakamata a yi amfani da samfuran glyphosate (guguwa, rumdal). Ya kamata a ɗauki wannan bikin makonni 3-4 kafin shuka da aka shirya.
Don lura da lawns, ana amfani da shirye-shiryen ci gaba, kamar su:
- Agrokiller - ya dace da lura da kasar gona don shuka ciyawa. Cigaba ce mai-maida hankali ne, ci gaba da aiwatar da maganin kashe kwari don sarrafa duk nau'in ciyayi.
- Tornado - Wannan aiki ne na gaba daya na duniya don lalata iri iri. Mafi dacewa don tillage kafin shuka.
- Lontrel zoo - ganye ne mai zabe don ciyawa. Mafi amfani da ciyayi a cikin dicotyledonous aji a kan ciyawa.
Ta yaya za a sanya kudade?
Don tabbatar da sakamako mafi kyau, dole ne a bi umarnin magungunan, wanda ke kan kunshin maganin da aka zaɓa. Yana nuna ƙimar aikace-aikacen kowane yanki na yanki na mãkirci, hanyar dilution da kuma maida hankali ga mafita mai aiki. Bugu da ƙari, yana nuna hanyar da ya kamata a gudanar da maganin. Kayan aiki na iya samun sigar daban da nau'i na saki: dakatarwa, foda, emulsion.
Hanyoyin aikace-aikacen ƙwayoyin cuta kuma sun bambanta:
- watsawa;
- hadawa tare da taki ma'adinai:
- fesa ruwa;
- ban ruwa.
Maganin rigakafin ciyawar ciyawar alkama bashi da haɗari ga dabbobi, da muhalli da mutane. Lokacin da aka dilce, suna bazu da sauri. Koyaya, lokacin aiki tare da su, dole ne mutum yayi hankali.
