Gall midge ƙaramin sauro ne wanda ke kai hari ga rasberi da ciyayi na currant. Wadannan kwari suna iya kutsawa cikin sassa daban-daban na shuka, a hankali suna ci suna lalata shi. Yana da wuya a magance shi, don haka yana da kyau a guje wa kamuwa da cuta ta hanyar aiwatar da rigakafin lokaci.
Gall midge yana bayyana kansa a cikin canji a bayyanar ganye da kututturen shuke-shuke. Wannan ita ce alamar kamuwa da cuta ta farko. Idan kwaro mai cutarwa ya zauna akan ɗayan shuka, ya zama dole a fara lalata shi da sauri, in ba haka ba zai iya bazuwa da sauri zuwa wasu bushes, ta haka ne ya lalata duk wurin.
Gall midge yana kama da ƙaramin sauro
Akwai hanyoyi da yawa don yaƙi da kwari masu cutarwa.
- Idan an sami larvae akan gindin daji a cikin nau'i na girma, ana bada shawarar yanke wani ɓangare na haushi tare da ƙwai kuma a ƙone shi. Rufe wurin lalacewa tare da kowane samfurin kayan lambu don lalacewa mai haushi.
- Idan an sami kwaro akan harbe ko furanni, fesa yana da mahimmanci. Ana samar da su ta hanyar amfani da sinadarai na musamman, waɗanda aka gabatar da su a cikin nau'i mai yawa a cikin shagunan aikin lambu.
Ana yin fesa daga kwaro a bushe, yanayin kwanciyar hankali, tare da bin duk matakan tsaro. An shirya mafita tare da tsananin riko da allurai daidai da umarnin da aka haɗe don amfani. Kada ku wuce ƙayyadadden adadin sinadarai, saboda wannan zai iya cutar da tsire-tsire.
Ana aiwatar da aikin a matakai da yawa, tun da ba koyaushe zai yiwu a halaka kwarin a karon farko ba.
Yaƙin da ake yi da gall ɗin ya ƙunshi fiye da amfani da sinadarai da guba kawai. Matakan rigakafi akan lokaci na iya kiyaye shukar daga kamuwa da cuta, ko taimakawa mai shuka ya sami kwaro a farkon matakin.
Don dalilai na rigakafi, ana ba da shawarar yin abubuwa masu zuwa:
- Zaɓi nau'in shuka don girma waɗanda ke da kariya ga kwari da cututtuka masu cutarwa.
- Shuka tsakanin rasberi da currant bushes shuke-shuke da ke kore kwaro. Waɗannan sun haɗa da albasa da tafarnuwa.
- Da maraice, lokacin da kwari suka fara aiki, ana iya yin kariya mai kyau ga dukan dare ta hanyar magance shrubs tare da infusions na wormwood, mullein, taba, nettle ko ceri tsuntsaye.
- A cikin bazara da kaka, kuna buƙatar bincika shrubs a hankali, yanke duk wani rassa marasa lafiya da rauni. Sa'an nan kuma ƙone su a wani ɗan tazara daga wurin.
- Ƙasar da ke ƙarƙashin tsire-tsire dole ne a saki lokaci-lokaci zuwa zurfin akalla 10-15 cm. Dole ne a yi wannan a hankali don kada ya lalata tushen tsarin.
- An rufe saman ƙasa a ƙarƙashin bushes tare da Layer na 10 cm na peat. Ba wai kawai yana da tasiri mai amfani akan shuka ba, har ma yana hana sauro tashi.
Idan akwai wani makirci tare da raspberries ko currants a cikin unguwa, to, don ƙarin ingantattun matakan rigakafi, ana bada shawarar yin duk ayyuka, tare da haɗin gwiwa tare da lambun makwabta.
Zai yiwu a lalata kwarin gaba ɗaya akan currant ko rasberi bushes, saboda wannan akwai hanyoyi da yawa na zamani. Amma yana da kyau a yi ƙoƙarin hana shi daga bayyana a kan rukunin yanar gizon ku, lura da matakan kariya masu sauƙi. Babban yanayin lambun kayan lambu mai lafiya shine tsabtace lokaci da kulawa mai kyau.