Raspberry weevil: karamin kwari akan berries mai dadi
A cikin lambun da lambun akwai nau'ikan beetles iri-iri, yawancinsu kwari ne. Ɗaya daga cikin waɗannan ana ɗauka a matsayin ƙwanƙwasa furen rasberi, giwa ko ƙwanƙwasa - ƙaramin ƙwaro tare da kyakkyawan ci.
Abubuwa
Rasberi weevil: hoto
Bayanin kusurwoyi
name: Raspberry weevil ko flower ƙwaro
Yaren Latin: Anthonomus rubiClass Kwari - Kwari
Kama: Coleoptera - Coleoptera
Iyali: Weevils - Curculionidae
 | Wuraren zama: | lambu da kuma greenhouse |
 | Mai haɗari ga: | raspberries, strawberries, strawberries |
 | Hanyar halaka: | sinadaran, tarin hannu, tarkuna |
Raspberry-strawberry beetle kwaro ne mai son strawberries, blackberries, raspberries, strawberries, kuma yana cin tsire-tsire masu tsire-tsire. Yana cutar da buds furanni, wanda ke haifar da raguwar yawan amfanin ƙasa. Kwarin kanta yana da launin toka-baki a launi tare da elongated proboscis.
Tsarin rayuwa
Buds sun shafi weevil.
Rasberi-strawberry weevil yana da cikakkiyar yanayin rayuwa. A cikin bazara, beetles fara farkawa, yankan ta cikin ganye. Suna sanya ƙwai a cikin toho, kuma mace ɗaya za ta iya yin ƙwai 50 da kowace ƙwaya a cikin toho daban.
Larvae maras launin toka-fari suna haifuwa kuma suna girma a cikin toho. Abin sha'awa shine, matan suna ƙwanƙwasa pedicels don toho ya faɗi ƙasa, in ba haka ba tsutsa za ta mutu.
A kan aiwatar da Berry ripening, pupation faruwa, da kuma matasa tsara beetles ciyar a kan matasa ganye da kuma marigayi records. Suna kuma overwinter a cikin ƙasa kai tsaye a ƙarƙashin amfanin gona.
Haɗarin shine waɗannan beetles suna ƙaura sosai. A farkon kakar, suna fara cin abinci da wuri iri na strawberries da strawberries, sa'an nan kuma weevil ya yi hijira zuwa raspberries da sauran berries.
Yadda za a gane lalacewa
Yana da matukar wahala a lura da ƙaramin ƙwaro; kuna buƙatar bincika saukowa a hankali. Amma a farkon lokacin bazara, zaku iya lura da punctures akan ganye, kazalika da faɗuwarsu mai kaifi.
Yana da daraja biyan hankali ga waɗancan buds waɗanda ke kan dogayen pedicels kuma sun tashi sama da bushes. Dole ne a duba su nan da nan kuma a cire su idan an sami kwai a cikinsu. Hanyar ba ta da sauƙi, saboda mata suna yin ƙwai a hankali a cikin wata guda.
Koyaya, idan an aiwatar da hanyoyin rigakafin cikin lokaci, ana iya rage yawan jama'a da yawa.
Matakan hanyoyin kariya
Rigakafin bayyanar rasberi-strawberry weevil shine:
- Dasa tafarnuwa da albasa tsakanin layuka, da marigolds, marigolds ko nasturtiums.
- A cikin kaka, wajibi ne a tono a kusa da bushes don rage adadin beetles da suka bar don hunturu.
- Bayan cikakken girbi, yana da kyau a yanke sassan kore.
- Shuka iri tare da ɗan gajeren lokacin fure.
- Sanya raspberries, strawberries da strawberries akan wurin gwargwadon yiwuwa.
Yadda za a magance rasberi-strawberry weevil
Nan da nan a farkon lokacin dumi, ana bada shawara don hana bayyanar kwari. Idan wannan bai taimaka wajen cire su duka ba, to aƙalla zai rage adadin. Akwai hanyoyi da dama na gwagwarmaya.
Tarko ko tarko
Flower irin ƙwaro lalacewa.
Domin ya yaudare da beetles, an shirya cakuda fermentation. Kuna buƙatar rabin lita na ruwa, 100 g na sukari da 50 g na busassun yisti. Mix kome da kome a cikin akwati da kuma barin karkashin bushes. Kuna iya yin tarko da yawa lokaci guda.
Kwantenan da ake buƙata dole ne su kasance da kunkuntar wuya. Beetles suna hawa cikin wannan maganin, wanda ke jan hankalin su da wari, amma ba za su iya fita ba. Dole ne ku canza baits a cikin aiwatar da amfanin gona na furanni kowane kwanaki 2-3.
Hanyoyin Halittu
Waɗannan sun haɗa da jawo tsuntsayen tsuntsaye da kwari masu fa'ida waɗanda suke cin ciyawa da tsutsansu. An dauki ƙwaro na ƙasa a matsayin farkon, wanda shine mafarauta akan waɗannan da sauran nau'ikan kwari.
Hanyar mutane
Waɗannan su ne infusions da decoctions waɗanda ke aiki lafiya, amma ba su da tasiri idan aka rarraba su. Ga wasu girke-girke.
| Drug | Amfani |
| Zafafan barkono barkono | Don shirya jiko don guga na ruwa, kuna buƙatar amfani da 1 kg na sabo ko 500 g na busassun barkono barkono. Ana ɗaukar kwanaki 2 don shirya. |
| Tansy | Nace na kwanaki 2 300 grams na bushe bushe ko 1 kg na sabo ne. Sa'an nan kuma tafasa cakuda don rabin sa'a, tsarma da ruwa 1: 1 kuma fesa. |
| Doard | 200 grams na busassun foda an diluted a cikin lita 5 na ruwa. Kuna iya fesa ruwan cakuda kowane kwana 10. |
| Albasa da celandine | Wajibi ne a sanya sassa 2 na kwasfa albasa da wani sashi na celandine a cikin gilashin lita 3 da kuma zuba ruwan zafi a kai. Kuna iya fesa nan da nan bayan sanyaya. |
| Hellebore | Don 1 kg na ciyawa celandine, kuna buƙatar lita na ruwa, tafasa da sanyi. Ƙara ruwa mai tsabta don yin guga da amfani da feshi. |
A cikin kowane ɗayan waɗannan mafita, kafin a fesa, kuna buƙatar ƙara ɗan ƙaramin sabulun wanki mai grated don ingantacciyar mannewa.
Sinadaran
Kuna buƙatar yin hankali sosai don amfani da strawberries da strawberries akan raspberries. Ana iya amfani da su kawai kafin flowering ko bayan girbi don aiwatar da bushes, cire waɗancan beetles waɗanda suka bayyana a ƙarƙashin haskoki na farko da waɗanda za su tafi don hunturu. Aiwatar da Fufanon, Karbofos, Novatenol da Alatar bisa ga umarnin.
ƙarshe
Lokacin da ganye na farko ya bayyana akan shafin, kuna buƙatar bincika dasa shuki a hankali don bayyanar kwari. Rasberi-strawberry ƙwaro na iya lalata berries da yawa da sauri.
A baya