Pakihi, Ahuwhenua
Potato whēwhē nematode: whakaahuatanga, i ahatia, whawhai
Potato nematode whēwhē - he mate āhuatanga e kōpura lesion mārama kitea (kite whakaahua). Meinga o te mate ko te kutukutu iti he puka filamentary. Mau, ko te ingoa o te mate, "koura potato nematode" mai i te ingoa o enei rauropi ( "nima" whakamaoritanga ko rite "string", me «oides» rite "rite" ranei "miro-rite"). I roto i te natura kia tūpono enei kutukutu iti i roto i te whenua, me nga paparanga mata (te tikanga ki runga ki te 10 cm hohonu), me te wai tio Antarctic, me te puna wera. Rawa he rota o ratou tonu i roto i te oneone (e rave rahi miriona ia mita tapawha).
ara o te ora
Potato whēwhē nematode werohia ana ona waha tao-taiepa o te pūtau tipu me te injects tona huware ki nei, i roto i te tahuri, tahuri te pūtau ki rauemi pänga mo te kutukutu, a whakahaere hoki te kaupapa o te werau i runga i te kōpura.
Te nuinga o hua nematode takoto rānei i te oneone ranei tika ki whakatokia pārurenga pakiaka. Potato whēwhē nematode pao uri i roto ano riro te ahua o te ruma tiaki. Ka taea e roto i ia taua whēwhē iti ake ki te toru rau ngā torongū. Ko te roanga o te ora (ranei, kaua, oranga) he tino nui - 10 tau (me te ake).
kino
Torongū puta i cysts timata tonu ki te tango i pakiaka i roto i te pakiaka o te tipu. He taonga e injects te nematode whēwhē potato, e whakamotitia pūtau kōpura, me te reira pōturi tona tupu. Horahorangia maroke, rau e holomui. Te tipu ekes i te ati, oraraa mamae. rawa hohoro Potato whēwhē nematode horahia. Ano, kei te ngāwari atu te kōpura pāngia tomo tukumate ētahi atu mate. Ahakoa nga nematodes kawe wheori, te tunu kai, haunga te atamira mo te tahi atu tukumate. Hei tauira, whakaputaina te kōpura nematode whākōkī e hanga he tipu i haria ki te mutunga o ngingio.
Nematode - te ahanoa o taratahi
i kawemai "Mahakí" potato i Amerika ki te Tonga, me nga rohe maunga o te Andes. haere te reira i i reira nematodes horapa te ao. I teie mahana kitea te kutukutu e i roto i 42 whenua. A ko reira - ahakoa te meka e te nematode - he wāhi taratahi. Tawhiti o nga mano o kiromita, rite matau koe, he kutukutu pirinoa kore ano e taea e. e tukua ana ratou i te tangata ia ia. Kia pehea te? Disappointingly ohie: ki te rauemi whakatō mo nga wira o waka, hoki ngā pūnaha hawai, i roto i taputapu machining, a tae noa i roto i to koutou ake hu.
Kia aroha mai, te pae o te mate i te werau atu. E kore e araia te reira i e i roto i te ngaro o ngā tikanga whai hua o tohe nei mate o rīwai (nematode) ka kia whakaritea nga wahi katoa.
Parenga me te ārai
Ki te taua pakeke tiketike, māra me kaimahi katoa, i kitea nga tohu o te whakangaromanga o huawhenua ki tenei werau, e tūtohu ana pūrongo tonu tenei ki te Inspectorate o Plant taratahi (e wātea ana i roto i ngā wāhi katoa māngai).
Na e taea tatou te kōrero e pā ana ki hua momo nematode malovospriimchiva. I roto ia ratou - "Latona", "anosta", "Picasso" me "Impala" (Holland).
He taero hou. Kua whakamatauria kua ahau ratou ki te waiho i te granulate nematicide basamid. tono ia i mua i matomato (whakatō) te nuinga ki rō whare i raro i tōmato me kukama, mongamonga kākahu me i tāmau i roto i te oneone o 40 go o te tarukino ia mita tapawha. Parenga o rīwai tenei tarukino kua kore ano i ako.
Kua tangohia ētahi whenua atu mehua uruhi - i te tukatuka o geterofosom hanga wāhi (80 kg / ha) me thiasone (270 kg / ha) mua ki instillation o te rau pangia ki te oneone aru e chlorination (ringihia hātea).
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