Bollworm na auduga na Asiya: yadda ake magance sabon kwaro
Daga cikin nau'o'in ƙwanƙwasa, ana iya bambanta auduga. Yana ciyar da tsire-tsire da aka noma da na daji. Kwarin na iya lalata amfanin gona sama da 120. Caterpillars suna da haɗari musamman. Yin hulɗa da su ba hanya ce mai sauƙi ba.
Abubuwa
Hoton tsinken auduga
Bayanin kwandon auduga
name: auduga diba
Yaren Latin:Helicoverpa armageraClass Kwari - Kwari
Kama: Lepidoptera - Lepidoptera
Iyali: Owls - Noctuidae
 | Wuraren zama: | a duk faɗin duniya |
 | Mai haɗari ga: | masara, sunflower, alfalfa, nightshade |
 | Hanyar halaka: | jama'a, sunadarai da shirye-shiryen nazarin halittu |
Habitat
Kwancen auduga ya dace da yanayin yanayi na wurare masu zafi da na wurare masu zafi. Duk da haka, kwanan nan kwarin ya kasance yana mamaye yankuna daban-daban na Tarayyar Rasha da Ukraine.
Tsarin rayuwa
Jirgin na malam buɗe ido ya faɗi a tsakiyar watan Mayu. Dole ne zafin jiki ya zama aƙalla digiri 18 ma'aunin celcius. Sharuɗɗa masu kyau sun fi son tashi har zuwa farkon Nuwamba.
Lokacin zagayowar rayuwa ya bambanta tsakanin kwanaki 20 - 40. Kwanin kwai yana faruwa akan ciyawa da tsire-tsire da aka noma. Matan suna da yawan haihuwa. A tsawon tsawon rayuwa, suna iya yin kwai kusan 1000. A lokuta da ba kasafai ba, adadin ya kai 3000.
Embryos suna girma daga kwanaki 2 zuwa 4. Kwai na ƙarni na uku suna samuwa a cikin kimanin kwanaki 12. Larvae suna da matakai 6 na ci gaba. Matakan haɓaka suna ɗaukar tsawon makonni 2 zuwa 3. Wintering na kwaro da dama a kan lokacin pupation. Pupa yana cikin ƙasa (zurfin 4 - 10 cm).
Muhimmancin tattalin arziki
Auduga na mujiya malam buɗe ido.
Caterpillar yana ciyar da masara, alfalfa, sunflower, waken soya, chickpeas, taba, tumatir, eggplants, barkono, amfanin gona na dare. Iya lalata kashi biyar na dukan amfanin gona na masara, kashi uku na tumatir, rabin duk taba.
- Larvae 1-3 shekaru suna cin ganye. Bayan su, ci veins sun kasance.
- Caterpillars na shekaru 4-6 suna cinye gabobin haifuwa na tsire-tsire, wanda ke haifar da mutuwa.
- Caterpillars suna kutsawa cikin cobs na ƙwayayen masara kuma suna cinye iri, wanda ke wucewa ta matakin cikawa.
Mafi cutarwa ƙarni na biyu. Yana da lamba mafi girma fiye da na farko. Ba a yarda ƙarni na uku su shiga kowane mataki na ci gaba saboda ƙarancin wadatar abinci da yanayi mara kyau. Caterpillars na wannan tsara suna cin ciyawa.
Sakamakon lalacewar kwaro ya haɗa da bayyanar cututtukan fungal da ƙwayoyin cuta. Lalacewar ta zama ta fi dacewa. Masara yawanci suna shafar blister smut da Fusarium akan cob.
Yadda ake lalata auduga bollworm
Dangane da saurin yaduwar kwaro da cutarwa ta musamman, ya zama dole nan da nan, a farkon bayyanar auduga bollworm, don ci gaba da kariya.
Hanyoyin Halittu da sinadarai
- Ilimin halittu bisa ga mahaɗan sinadarai masu aiki da yawa na halitta waɗanda rayayyun halittu suka haɗa, suna da tasiri sosai. Ya dace a yi amfani da Biostop, Lepidocide, Prokleim, Helikovex, Fitoverm.
- К makiya na halitta sun hada da kwaro na macizai Macrolophus Caliginosus da Orius Levigatus, lacewing na kowa, trichogramma, mahayi Hyposoter didymator. Hakanan ana amfani da tarkon pheromone.
- Tare da haifuwa mai mahimmanci, shafa sinadaran abubuwa. Matakin farko shine mafi kyawun lokacin maganin kashe kwari. Adult caterpillars suna haɓaka juriya ga abubuwa. Mafi tasiri shine "Aktara", "Karate Zeon".
Hanyoyi na gari
Da sauri sosai, zaku iya kawar da kwaro tare da taimakon infusions na ganye. Chamomile, yarrow, burdock sun dace da wannan. An murƙushe koren taro kuma an cika rabin guga. Ana zuba ruwan dumi a nace na tsawon kwanaki. Na gaba, kuna buƙatar damuwa da ƙara sabulun wanki mai grated (daga 50 zuwa 100 g). Bayan haka, ana fesa tsire-tsire.
Karanta kuma a Aiwatar Hanyoyi 6 da aka tabbatar don magance tsutsotsin soja!
Matakan hanyoyin kariya
Lokacin ovipositor na iya yin daidai da lokacin fitowar tsutsa. Yawancin tsararraki sun yi karo da juna. Don haka, yaƙi da kwari yana da wahala.
Don hana caterpillars:
- lura da jujjuya amfanin gona - yana da kyau a yi shuki a ƙarshen ko matsakaici-da wuri;
- lalata ciyawa da tarkace shuka;
- ana yin noman zurfin kaka a cikin kaka;
- noma kayan lambu da noman amfanin gona tsakanin layuka;
- girma iri da kuma hybrids masu resistant zuwa cututtuka da kwari.
ƙarshe
Don adana amfanin gona, ana sarrafa amfanin gona daga ɗigon auduga a hankali. Masana kimiyya ne kawai za su iya jurewa da yawan jama'a. Tare da ƙaramin adadin, yana da kyau a tattara caterpillars da hannu da amfani da magungunan jama'a.
A baya