Aphids a kan eggplant seedlings duka a cikin bude ƙasa da kuma a cikin greenhouse samar da rashin girbi, al’ada mutuwa. Hanyoyin sunadarai da na jama’a zasu taimaka.
Yaƙi da aphids a kan eggplant seedlings
Bayanin kwaro
Eggplant yana shafar nau’ikan aphids 2. Koren peach yana kai hari a farkon lokacin bazara a tsakiyar tsakiyar da kudancin latitudes.
Kwarin yana da haske kore da launin ruwan hoda mai haske. Launi na shuka wanda ya shafa yana shafar launi na kwaro. Launi kuma yana canzawa tare da zafin iska: ƙananan shi, mafi duhu launi.
Matsayin yanayin rayuwar kwari yana rinjayar kasancewar fuka-fuki. Aphids suna da ‘ƙaho’ a bayan ciki. Masu fuka-fukai a saman ciki suna da tabo mai duhu.
Kankana ko auduga a cikin kwai yana bayyana a yankunan kudu a tsakiyar lokacin rani, saboda yana buƙatar yawan zafin iska don haɓakawa da haifuwa.Kwarin da ke cikin nau’in ya bambanta da girma da siffarsa. Manya suna zuwa da fuka-fuki ko babu. Launi na kwaro na iya zama kore-rawaya ko baki. Da duhu kwarin, girman girmansa.
Ƙananan, mutane masu haske suna girma a hankali, suna ninka, motsawa.
Mallakansu ba kasafai suke girma ba kafin suyi babbar illa ga shukar.
Manyan kwari masu duhu duhu na shuɗi, kore, launin ruwan kasa, baƙar fata suna haɓaka da sauri. Za su iya lalata shukar eggplant a cikin ‘yan kwanaki.
Dukkan nau’ikan biyu suna haifar da babbar illa ga shuka:
- A kwari tsotse ruwan ‘ya’yan itace, raunana da eggplant. Shuka yana jinkirta girma, ya mutu.
- Muhimmancin samfurin kwaro shine kushin m. Aphids akan tsire-tsire na cikin gida suna haifar da bayyanar da haɓakar ƙwayar baki, wanda ke rage saurin photosynthesis.
Kwayoyin cuta suna ɗauke da cututtukan hoto (mosaic taba) da fungi.
Hanyoyin halitta da na jiki na gwagwarmaya
Hanyar nazarin halittu za ta taimaka wajen rage yawan jama’a, janyo hankalin ladybugs ga maƙiyan halitta na seedlings. A gare su, aphids sune tushen abinci. Yawancin aphids suna cin larvae na kwari, har zuwa kwari 100. A cikin yanayin da ba za a iya jawo hankalin ladybugs zuwa gonar ba, ana amfani da wasu hanyoyin sarrafawa.
Saboda kwaro yana jinkirin kuma ba shi da suturar kariya, ba shi da wahala a kashe shi da hannu.
Hanyar wankewa kuma tana da tasiri. Kwari suna da kafafu masu rauni, don haka suna sauƙin tashi daga shuka. Ruwan famfo mai sanyi ba zai yi aiki ba. Ana amfani da ruwa a yanayin zafi. A matsayin kayan aiki: bindiga mai feshi. Ƙarfin da ke fitowa daga bututun zai iya lalata ganyayyaki masu laushi na amfanin gona. Ana sarrafa ruwan ne don kada a kai kwari zuwa sauran amfanin gona.
Chemical
Ana aiwatar da sarrafawa a cikin bushewar yanayi
Wasu magungunan kashe kwari suna da haɗari ga mutane. Ana amfani da su don magance mummunar lalacewar shuke-shuke ta hanyar kwari lokacin da magungunan halitta da masu adanawa ba su da tasiri.
Ba a amfani da kwayoyi a lokacin furanni da ‘ya’yan itace. Ana aiwatar da aiki a bushe, yanayin sanyi da sanyin safiya ko maraice. Ana shirya ruwa mai aiki a cikin sararin samaniya.
Ana rarraba sinadarai bisa ga ka’idar aiki:
- lamba – shiga ta cikin murfin chitinous,
- na hanji – shiga cikin tsarin narkewar abinci tare da shiga cikin jini na gaba,
- tsarin – dogon lokaci impregnation na 3-4 makonni na tsire-tsire masu cin kwari.
Maganin Prestige yana da tasiri na tsari akan aphids. Kafin sarrafa shi ana diluted 1 × 15 / 20. Ana fesa bushes a ko’ina, kayan aikin yana kare shuka daga aphids na kwanaki 40.
Ana shafawa Aktara maganin kwari a cikin ƙasa, suna fesa amfanin gona. An narkar da fakiti 1 na abu a cikin lita 1 na ruwa. Wannan ita ce uwar barasa. Kafin fesa, ɗauki 200 g na cakuda, ƙara 4 l na ruwa. Rufe murfin da kyau kuma a fesa.
Ana amfani da Actellik duka a cikin fili da kuma a cikin greenhouse. Yana aiki a cikin hanji na kwari, yana haifar da gurguzu.
An shirya maganin ta hanyar diluting 1 ampoule da ruwa a cikin dakin da zafin jiki. Kayan aiki yana hade. A lokuta masu tsanani, ana amfani da ampoules 2.
Yi amfani da wasu magungunan sinadarai, marasa inganci: Karbofos, Decis Profi, da sauransu. Ana diluted su bisa ga umarnin.
Maganin jama’a
Cakuda sabulu da ruwa yana taimakawa yaƙi da aphids akan tsire-tsire na cikin gida. Yi amfani da kowane akwati da aka cika da ruwan dumi. Ana ƙara kayan wanka a cikin rabo na 2 teaspoons / 1 l na ruwa. An rufe jita-jita da murfi, gauraye sosai. Fara fesa gadaje daga zanen ƙasa sama. Sannan suna sarrafa saman ganye, harbe, gangar jikin. Kayan aiki yana kashe kwayar cutar a cikin sa’a guda.
Ana aiwatar da hanyar a farkon safiya ko a ranar gajimare. Hasken rana kai tsaye tare da kayan wankewa na iya ƙone shuka.
An shirya cakuda tare da mai kamar haka: Mix 1 × 1 ruwan dumi tare da man fetur. Kayan lambu masu dacewa, kayan lambu. Ana kula da tsire-tsire iri ɗaya.
