Kokwamba vines cewa mysteriously wilt kuma mutu a kashe suna yiwuwa cutar tare da kwayan cuta wilt. Kokwamba na kwayan cuta wilt ne daukar kwayar cutar ta kokwamba ƙwaro. Babu yawan abin da za ku iya yi sau daya idan anyi amfani da vines tare da kwayan cuta, amma zaka iya daukar matakai a farkon kakar don kare tsire-tsire masu tsirrai .
Kwayoyin cututtuka na Kwayoyin cuta
Ɗaya daga cikin alamun kwayar cutar bacterial ita ce tsire-tsire masu tsire-tsire har ma lokacin da aka shayar da su sosai.
Zaka kuma iya gwada cucumbers ta hanyar yanke wani wilted m kamar sama da ƙasa matakin da squeezing shi. Idan wani abu mai tsauri ne, nauyin abu ya fito, yana da kwayar cuta. Wannan abu mai sassauci yana lalata tsarin siginar shuka, don haka tsire ba zai iya ɗaukar ruwa ba.
A lalacewar daga kokwamba wilt zai faru da sauri a cikin cucumbers da muskmelons. A cikin mako guda na kamuwa da cuta, za ka iya fara ganin labaran launi a kan ganye. A cikin makonni biyu kowane itacen inabi zai shafe kuma 'ya'yan itatuwa zasu fara kallon kananan da maras kyau. A yawancin lokuta, babu yellowing da ganye .
Dalilin Kwayoyin cuta na Kwayoyin cuta a kan Kokwamba
Kwayar cutar ba ta haifar da kwayar cutar Erwinia tracheiphila , wadda aka yada lokacin da tsirrai mai kwakwalwa ko tsintsiyar tsire-tsire na tsire-tsire a tsire-tsire. Kwayoyin za su iya shawo kan kwayar cutar kwayar cutar, ko kwari zai iya karba shi yayin ciyar da wasu wurare. Wadannan beetles kuma iya yada kokwamba mosaic cutar.
Cikakken gurasar tsirrai yana da nisan mita 1/4 kuma tana da ratsan ratsi guda uku akan fuka-fukai-kore. Cikakken kokwamba mai tsaka-tsalle ne mai kama da launin rawaya-kore amma yana da rawaya fata 12. Spotted kokwamba beetles ciyar a kan cucurbits (cucumbers, melons, squash, pumpkins, da kuma gourds) da kuma sauran shuke-shuke.
Gumomin ƙwayoyin su biyu ne masu farin tare da kawunansu masu duhu da kuma masu haihuwa kuma za'a iya samuwa a cikin ƙasa a ƙarƙashin tsire-tsire na kokwamba . A qwai ne mai haske orange-rawaya.
Kwamba sarrafa Kwamfutar Kwayoyin cuta
Hanya mafi kyau don hana kwayan cuta wilt shine kiyaye tsire-tsire lafiya . Kokwamba da ƙwayoyin kwari sun fi son ciyar da tsire-tsire masu tsire-tsire, kuma tsire-tsire masu tsire-tsire sun riga sun fi kamuwa da kamuwa da cuta. Tabbatar cewa an shayar da tsire-tsire kuma an kula da ku sosai. Kwayoyin suna buƙatar ciwo, kamar daga cikewar ƙwaƙwalwar ƙwaƙwalwa ko hawaye, don shiga, don haka ku yi hankali kada ku lalata shuke-shuke kokwamba. Sauran shawarwari don sarrafawa kwayan cuta za su hada da:
- Zabi resistant iri: Biyu kokwamba iri da suke in mun gwada da m na kokwamba beetles sun hada da 'Liberty' da 'Wisconsin SMR58'.
- Saka idanu da wuri: Tsayawa bishiyoyi na kokwamba daga lambun ka shine mafi kyawun iko . Gwaran suna nunawa a farkon lokacin bazara kuma su sa qwai a kan qananan ganye. Ka kula da alamun gwargwado, da zarar an shuka cucumbers. Saka idanu da ganye da kuma halakar da kowane ƙwaiya ta hanyar cirewa ko kuma sace su.
- Aiwatar da shinge: Zaka iya kare tsirrai da katako ta farko ta hanyar rufe bishiyoyi tare da layi mai layi ko ruwan sha. Tsare kasan murfin don kada ƙuƙwalwar ba za ta rushe ba. Ka tuna don cire murfin lokacin da furanni suka bayyana.
- Ka yi la'akari da magungunan kashe qwari: Cucumbers suna da matukar damuwa da magungunan kashe qwari, don haka yi amfani da su azaman karshe kuma ku bi alamar lakabi a hankali. Ruga kokwamba beetles su ne mafi aiki daga dare zuwa alfijir; Gudun daji a yamma shine mafi inganci. Ana ba da shawarar Rotenone da kwari masu dauke da pyrethrin.
Abin baƙin ciki, idan vines ya zama kamuwa, za su buƙaci a ja da kuma cire su. Babu magani ga kwayan cuta wilt. Cire duk waɗannan vines a cikin fall.