Asiri da haɗari - abin da gardamar karas yayi kama da: hoto da yaƙi da shi a cikin gadaje
Manoman lambu waɗanda suke shuka kayan lambu a cikin lambuna suna fuskantar kwari iri-iri. Daya daga cikinsu shine kuda na karas. Yana da haɗari ga karas da sauran tsire-tsire daga dangin laima. Larvae ɗinsa yana zaune a cikin tushen amfanin gona, karas ya zama mai wuya kuma maras ɗanɗano, rot a kan lokaci. Domin yaki da karas tashi ya yi nasara, kana buƙatar gano lokacin da ya bayyana da kuma yadda za a magance shi daidai. ƙwararrun manoman kayan lambu suna raba hanyoyin mu'amala da sinadarai da ingantaccen girke-girke na jama'a.
Abubuwa
Bayanin kwaro
Karas kuda yayi kama da kuda gama gari. Tana da hazaka, amma ba kuda ce ke da hatsari ba, face fuskarta ne ke lalata karas. Jikin kuda na karas yana da tsayin mm 4-5, duhu mai launi tare da kai ja-ja-ja-jaja da kafafu masu rawaya masu haske. Fuka-fukan sun fi tsayi fiye da ciki, a bayyane tare da tinge mai launin kore.
Tsarin rayuwa
Dalilan bayyanar kwaro a shafin
Zafi da danshi na taimakawa wajen yawan fecundity na kwari. Karas da aka dasa a cikin inuwa da kuma a cikin damp wurare ne m yanayi don bayyanar kwaro larvae daga qwai. Har ila yau, amfanin gona mai kauri, ko ciyawar da ta girma da ciyawa, suna jawo kwari. Yana da kyau a dasa karas a wuraren da rana ta haskaka sosai.
Alamomi da illolin karas gardama
Tsire-tsire da kwari suka lalace da ganyen shuɗi. Tushen amfanin gona tare da ɗigo baƙar fata, haɓaka a waje, ciki tare da ɓangarorin larvae da yawa. Irin wannan tushen amfanin gona ya lalace a ciki, ba su dace da ajiya da abinci ba.
Yadda za a rabu da karas gardama: hanyoyi da ma'ana
Don lalata kuda na karas, ana amfani da hanyoyi daban-daban. Dukansu suna da tasiri kuma ana iya amfani dasu
Chemical da nazarin halittu
Shirye-shiryen sinadarai da kwayoyin halitta suna da tasiri, wasu daga cikinsu suna aiki akan kwari a kowane mataki na ci gaba.
Girke-girke jama'a
Don tsoratar da karas tashi a lokacin jirgin, yi amfani da decoctions ko infusions na ganye tare da kamshi mai karfi. Tsire-tsire masu kamshi kuma ana shuka su kusa da gadaje na karas.
Shahararrun girke-girke na jama'a don tsoratar da kwari da karas.
Amsa | Dokokin aikace-aikace |
---|---|
Jiko daga saman tumatir | 4 kilogiram na yankakken saman ana tafasa a cikin lita 10 na ruwa na tsawon minti 30 kuma a ba da shi na tsawon sa'o'i 3. Ana tace jiko da aka samu, ana zuba gram 50 na sabulun ruwa a ciki kuma ana kula da tsire-tsire. |
Albasa jiko | 300 grams na albasa ana yankakken, zuba tare da 2 lita na ruwan zãfi da kuma nace kwana daya. Ana tace jiko kuma a shafe shi da ruwa har zuwa lita 10, ana ƙara sabulu kuma a yi amfani da shi don manufarsa. |
Tincture na ganyen marigold, wormwood da yarrow | Ana ɗaukar ganye a cikin daidaitattun sassa, murƙushe, cike da cakuda ganye a cikin guga. Zuba a cikin ruwan zãfi a bar shi don zuba har sai cakuda ya yi sanyi sosai. Tace, ƙara sabulu mai ruwa da sarrafa gadaje. Grass daga tincture, dage farawa daga tsakanin layuka don tunkude kwaro. |
Maganin acetic | Ana bi da harbe na farko tare da bayani na vinegar, 2 tablespoons na vinegar jigon da 8 lita na ruwa, ko ammonia, 2 tablespoons da lita 10 na ruwa. |
Kura | A lokacin tashi da kwai, ana zubar da ramuka da ƙurar taba ko garin mustard, safe da yamma, tare da tazarar mako guda. 1 tablespoon na samfurin ya warwatse a kan 1 sq. M. Hanyar yana da tasiri a cikin yanayin bushe. |
Tare da irin waɗannan hanyoyin, ana kula da gadaje da safe da maraice, sau ɗaya a mako. Amma magungunan jama'a suna da tasiri idan dai babu yawan mamaye kwari. Bayan ruwan sama, ana maimaita magani tare da infusions na ganye.
Matakan Agrotechnical
Matakan Agrotechnical na taimakawa kare gadaje karas daga kwari:
- ana sanya gadaje tare da karas a cikin buɗaɗɗen rana;
- magabata masu kyau na karas sune albasa, tafarnuwa, tumatir, dankali, radishes;
- Rarraba shuki a kan lokaci da ciyawa zai taimaka kare amfanin gona daga kwari;
- madadin lokacin dasa layuka na karas da albasa;
- kar a cika ƙasa, damshin da ya wuce gona da iri yana shafar ci gaban ƙwai,
- lokacin shayarwa, kada ku zuba ruwa a saman shuka, amma a cikin hanya;
- shuka tsire-tsire masu ƙanshi a bangarorin biyu na gadaje: marigolds, calendula;
- a cikin kaka, bayan girbi, tono ƙasa domin pupae sauran overwintering mutu.
Siffofin yaƙi da karas gardama tsutsa
Ana iya sarrafa tsutsar tsutsa karas ta hanyar inji ko kuma da taimakon sinadarai.
Iri masu jure wa karas gardama
Babu nau'ikan masu juriya kwata-kwata. Dole ne a daidaita nau'in nau'in ko matasan zuwa yanayin yanayi a yankin da za a shuka shi. Amma wasu nau'ikan suna da juriya ga lalacewar karas kuma yana da kyau a ba da fifiko ga waɗannan nau'ikan:
- Vitamin 5;
- Flakke;
- Calgary F 1 (Calgary);
- Cikakken;
- Nantes 4;
- Shantane.
Kariyar shafin daga bayyanar kwaro
Wasu ƙananan magunguna zasu taimaka kare gadaje karas daga kwari.
- Kuna iya kare shafin daga mamayewar kwari tare da taimakon ƙananan shinge na tsaye. Kudaje suna tashi sama da ƙasa a kan tsire-tsire, kuma shingen zai hana su isa ga gadaje karas.
- A lokacin babban mamayewa na kwari, an shigar da kwalabe tare da yanke wuya a kan gadaje, wanda a ciki akwai kvass burodi. Kudaje za su tashi zuwa warin kuma su fada cikin tarko.
- Ana sanya allunan naphthalene a cikin kwalabe na filastik tare da yanke wuyansa kuma a sanya su a kan gadaje, ƙanshin naphthalene zai kori kwari.
- Toads da kwadi suna cin ƙudaje. Za a iya jan hankalin su zuwa wurin idan kun gina ƙananan tarin katako a cikin kusurwoyi masu sanyi na shafin.