Yadda ake kawar da tushen tsiro (scaleworms) ta halitta

Yadda za a gano da kuma kawar da tushen tsutsotsi ta amfani da gwajin lokaci, kwayoyin halitta da hanyoyin halitta.

Yawancin nau'ikan tushen tushen ana samun su a cikin lambuna na gida a cikin Arewacin Amurka. Musamman masu lalata ga shuka a farkon kakar wasa, suna ciyar da tushen ƙasa a kan tushen daɗaɗɗa kuma suna kai hari ga kayan lambu iri-iri, gami da radishes, kabeji, karas, turnips da albasa. Tushen masu kamuwa da cutar yakan zama ramuka kuma su rube. Tsire-tsire da abin ya shafa suna rasa ƙarfi, ƙila su kasance masu tsatsauran ra'ayi ko rawaya, kuma galibi suna juyewa cikin zafin rana. A wasu lokuta, tsutsa na iya taunawa ta hanyar taproots, wanda ke haifar da mutuwar shuka.

Ganewa

Manya (tsawon inch 1/5) ƙudaje masu launin toka ne masu kama da na gida na kowa, ƙanƙanta ne kawai. Suna sanya ƙwai a cikin ƙasa a gindin tsire-tsire kuma suna da kyau sosai wajen gano sababbin gadaje da aka dasa. Grubs (tsawon 1/3 zuwa 1/4 inch) ƙanana ne, fari-rawaya, tsutsa marasa kafa tare da kawuna masu mazugi ko masu nuni da ƙarshen ƙarshen baya.

Note: Shigarwa da ciyar da wannan kwaro yana haifar da wuraren shiga don cututtuka irin su baƙar fata.

Tsarin rayuwa

Manya suna fitowa a cikin bazara ko farkon lokacin rani daga ciyawar pupal da ke mamaye ƙasa. Ba da daɗewa ba za su yi aure kuma matan suka fara kwanciya 50-200 ƙananan fararen ƙwai a cikin tsire-tsire masu tushe daidai a layin ƙasa ko a cikin ƙasa a kusa da tsire-tsire. Ƙwai na ƙyanƙyashe bayan ƴan kwanaki kuma tsutsa ta shiga cikin ƙasa don ciyar da ƙananan saiwoyi, saiwar gashi da tsaba masu girma. Bayan ciyar da makonni 1-3, larvae sun fara yin tururuwa a cikin tushen shuka ko ƙasa da ke kewaye. Akwai tsararraki da yawa a cikin shekara guda.

Yadda ake sarrafawa

1. Kudaje mata suna sha'awar danshin da aka fitar daga sabbin nau'ikan iri da aka shuka don yin kwai. Rufe gadaje iri tare da murfin iyo nan da nan bayan shuka iri don hana matsaloli. Tabbatar cewa murfin ya shimfiɗa aƙalla inci 6 a kowane gefen layuka iri.
2. Aiwatar da ɗan ƙaramin ƙasa diatomaceous a kusa da mai tushe na tsiron don hana manya daga kwanciya.
3. Matsakaicin rawaya mai ɗaki da aka sanya a kusa da kayan lambu za su kama manyan kwari da yawa kafin su iya yin aure su yi ƙwai.
4. Za a iya sanya ƙuƙuman takarda masu kauri ko wani abu mai ɗorewa a kusa da gindin dashen don hana ƙwai daga shimfiɗa a kusa da mai tushe.
5. Yin amfani da nematodes masu fa'ida a cikin furrows iri ko azaman babban sutura a kusa da tsire-tsire na iya yin tasiri wajen kawar da tsutsa.
6. Yin amfani da impregnation na pyrethrin shima zaɓi ne mai tasiri, amma yakamata a yi la'akari da shi azaman makoma ta ƙarshe.
7. Rototyling a ƙarƙashin ragowar amfanin gona nan da nan bayan girbi don lalata wuraren hunturu.

Labarai masu Alaƙa:

Yadda ake kawar da larvae yadda ya kamata (a gida da waje)