Yaƙi da Colorado dankalin turawa, irin ƙwaro: umarni mai sauƙi don kayar da kwaro
Da farkon bazara, masu dacha da mazaunan gidaje masu zaman kansu daga ƙarshe sun fara aiki a kan filayen su. Hasken rana na farko a wannan lokacin yana da zafi musamman kuma yana ba mutane ƙarfi da kuzari, amma ɗumamar kuma yana haifar da wasu matsaloli. All overwintered karin kwari suna kunna a wannan lokacin, kuma daya daga cikin mafi m da kuma hadarin gaske daga gare su shi ne Colorado dankalin turawa, irin ƙwaro.
Abubuwa
Yaya Colorado dankalin turawa beetle yayi kama?
Gogaggen lambu sun saba da su Colorado dankalin turawa beetles. Waɗannan ƙananan ƙwari ne masu zagaye, jiki mai dunƙulewa. Tsawon manya ƙwaro ba ya wuce 8-12 mm.
Adult ƙwaro da tsutsanta.
An yi ado da elytra na kwari tare da wasu ratsi na baki da rawaya mai haske. Pronotum yana da haske orange, tare da ƙirar baƙar fata masu siffofi daban-daban.
tsutsa A Colorado dankalin turawa, irin ƙwaro ba kasa da hadari da kuma rare fiye da manya. Tsawon jikinsu zai iya kaiwa mm 15. Kai da kafafun matashin baki ne. Launin jiki yana canzawa a cikin tsarin girma daga ja-launin ruwan kasa zuwa rawaya mai haske ko ruwan hoda mai haske. A gefen akwai layuka biyu masu zagaye baƙar fata.
Menene haɗari
Colorado dankalin turawa beetles suna iya haifuwa a wani m kudi. Mace daya a kowace kakar na iya samar da matasa daga 300 zuwa 1000. Larvae masu banƙyama da “iyayensu” suna cin ganyen tsire-tsire masu tsire-tsire, suna barin jijiyoyi masu kauri kawai da mai tushe.
Hordes na Colorado beetles a cikin ɗan gajeren lokaci suna iya lalata gadaje irin wannan amfanin gona, kamar yadda:
- dankali;
- tumatir;
- barkono kararrawa;
- kwai.
Hanyoyin sarrafawa
Idan Colorado beetles aka gani a kan shafin, shi wajibi ne don fara fada da su nan da nan.
Wannan kwaro mai haɗari yana iya haifar da ɗimbin yawa a cikin kakar wasa ɗaya, don haka ana buƙatar magani fiye da ɗaya don ceton amfanin gona.
Sinadaran
Hanya mafi inganci kuma mafi sauri na kawar da ƙwaro masu cutarwa shine amfani shirye-shirye na musamman. Saboda yaɗuwar wannan kwaro, an sami babban zaɓi na maganin kashe kwari a kasuwa. Mafi shahara a cikinsu akwai:
- Ivanhoe;
- Fatrin;
- Qi-Alpha;
- Tsunami;
- Yanke shawara;
- Fushi
Ilimin halittu
Magunguna akan manya da tsutsa.
Ilimin halittu Har ila yau yana nuna babban inganci, kuma a lokaci guda kada ku cutar da ƙasa da muhalli. Irin waɗannan samfuran ana yin su ne akan ƙwayoyin cuta ko fungi. Abubuwan da suka fi dacewa da ilimin halitta akan ƙwayar dankalin turawa na Colorado sune:
- Bitoxibacillin;
- Fitoverm;
- Akarin.
Girke-girke jama'a
A cikin shekarun da aka yi fama da ƙwayar dankalin turawa ta Colorado, mutane sun sami tasiri da yawa hanyoyin korar kwaro ta amfani da ingantattun hanyoyi. Amma, girke-girke na jama'a da yawa sun sami babban shahara tsakanin manoma.
An yayyafa sassan koren tsire-tsire tare da busassun gypsum, siminti ko masara. A cikin tsarin cin ganye, wanda aka shayar da daya daga cikin waɗannan abubuwa, kwari masu girma da tsutsa suna mutuwa.
Don tsoratar da kwaro, ya isa ya ciyawa aisles a kan gadaje dankalin turawa tare da sawdust sabo. Pine ko birch sawdust ya fi dacewa. Ƙanshin ƙamshin itacen da ba a taɓa gani ba ko kaɗan ba shi da daɗi ga waɗannan beetles, kuma za su yi ƙoƙarin ƙaura daga gare ta.
fesa
An ba da sakamako mai kyau a cikin yaki da ƙwayar dankalin turawa na Colorado sarrafa dankalin turawa bushes ta amfani da hanyoyi da yawa.
| Drugs | Abin girke-girke |
|---|---|
| Jiko na goro ganye | Zuba kilogiram 2 na busassun ganye tare da lita 10 na ruwa a bar tsawon kwanaki 5. |
| Birch kwalta bayani | Don lita 10 na ruwa, kuna buƙatar g 10 na birch tar da 50 g na sabulun wanki mai grated. |
| Jiko na farin acacia haushi | Zuba kilogiram 1 na busassun haushi tare da lita 10 na ruwa kuma bar tsawon kwanaki 2-3. |
| Decoction na bushe barkono barkono | Narke kuma tafasa 10 grams na barkono a cikin lita 100 na ruwa, bar tsawon kwanaki 2. |
| Jiko na albasa fata | Ana zuba kasan bokitin busassun busasshen da ruwa lita 10. Wajibi ne a sanya kaya don kada husk din ya sha ruwa a saman kuma ya nace kwanaki 2. Tsarma 1: 1 tare da ruwa mai tsabta da fesa. |
| Decoction tare da flowering cannabis | Don lita 10 na ruwa kuna buƙatar kilogiram 1 na furanni ko 2 kilogiram na busassun ciyawa. Tafasa na tsawon minti 30 kuma a tace. |
Hanyar hannu
Tarin beetles da hannu.
Wannan hanya ta dace ne kawai ga ƙananan yankuna, kamar yadda ya ƙunshi tattara kwari da hannu. Ba a ba da shawarar murkushe larvae da beetles kai tsaye a gonar ba. Don tattara ƙwaro, an shirya akwati mai dacewa tare da murfi a gaba, a ƙasa wanda aka zubar da maganin saline mai ƙarfi ko kerosene, bayan haka an bincika kowane daji a hankali.
Ana sanya duk kwari da aka samu a cikin akwati, kuma yana da matukar muhimmanci a duba gefen ganyen, saboda suna iya ƙunsar ƙwai mai yawa da tsutsa.
makiya na halitta
Kawo maƙiyan halitta irin ƙwaro na Colorado dankalin turawa zuwa wurin kuma hanya ce mai inganci da aminci. Dabbobi masu zuwa za su taimaka wajen kawar da kwari masu tsiri a kan shafin:
- lacing;
- ƙasa beetles;
- dabbobin daji;
- guinea tsuntsaye;
- taurari;
- kwaro masu farauta.
Abin da irin dankali ne resistant zuwa harin da Colorado dankalin turawa, irin ƙwaro
Hanya mafi sauƙi don kare dankali daga Colorado dankalin turawa, irin ƙwaro shine shuka iri-iri masu jure wa hare-haren kwari. Ba kamar sauran nau'ikan ba, amfanin gona masu juriya suna da fasalulluka da yawa waɗanda Colorados ba sa so kuma suna taimakawa tsire-tsire cikin sauƙin jure harin abokan gaba:
- saman ganyen yana da kauri kuma an rufe shi da villi da yawa;
- kasancewar babban adadin solanine a cikin ɓangaren kore na shuke-shuke;
- da ikon dawo da sauri da kuma ƙara yawan kore;
- karfi rigakafi.
Rashin amfanin irin waɗannan nau'ikan shine ɗanɗanonsu na matsakaici da yawan amfanin ƙasa.
Sabili da haka, kafin dasa shuki gaba ɗaya tare da sabbin dankali, yakamata ku gwada ta ta hanyar dasa shuki da yawa. Ire-iren da suka fi jure wa harin ƙwaro dankalin turawa na Colorado sune:
- Nikulinsky;
- Bryansk abin dogara;
- Lasunok;
- Kamensky;
- Safiya;
- Nakra
Matakan hanyoyin kariya
Yana da matukar wuya a yi yaƙi da hordes na Colorado dankalin turawa, irin ƙwaro, amma na yau da kullum m matakan iya ƙwarai sauƙaƙe wannan aiki. Hanyoyi masu zuwa zasu taimaka wajen rage yawan mutane da kuma tsoratar da su daga gadaje:
- zurfin tono ƙasa bayan girbi;
- ƙara ɗan ƙaramin toka na itace, sawdust ko bawo albasa zuwa rijiyoyin kafin shuka;
- keɓance shuka wasu tsire-tsire daga dangin nightshade kusa da gadaje dankalin turawa;
- sassauta ƙasa na yau da kullun da tsaftace ciyawa daga gadaje.
Kyakkyawan tasiri kuma dasa shuki a kusa da gadaje tare da dankalin tsire-tsire masu iyawa tsoratar da kwaro... Waɗannan sun haɗa da:
- calendula;
- marigold;
- violet na dare;
- coriander;
- ciyawa kokwamba;
- hemp.
ƙarshe
Shekaru da yawa na ayyukanta, ƙwayar dankalin turawa ta Colorado ta sami sunan babban kwaro na dankalin turawa. Saboda kasancewar wannan nau'in kwari da sauri yana ƙara yawan jama'a da jure wa yanayi mara kyau, yana da wuya a magance shi. Amma, jiyya na yau da kullun tare da hanyoyi daban-daban, rigakafi da fasahar aikin gona da ta dace za ta kawo sakamakon da ake so da kuma adana amfanin gona.
A baya