Munthawi yomwe tizirombo timachulukitsa mwachangu komanso kuwononga kwambiri, mitundu yambiri yamitundu yambiri nthawi zambiri imasakanikirana, ndipo mibadwo ikuvuta. Masiku ano, ndidzakudziwitsani Inctictory Inction, yomwe imawongolera bwino mazira ndi mphutsi za tizirombo osagonjetsedwa. Wothandizilawu ndi mitundu yatsopano ya tizilombo, Lufennuron, yomwe yakhala ikuyenda bwino m'zaka zaposachedwa.
1. Mankhwala othandizira
Lufneron ndi mbadwo waposachedwa kwambiri kuti alowe m'malo mwa urea mankhwala a Urea. Mfundo yakupha tizilombo timapha tizirombo pochita mphutsi za tizilombo, kulepheretsa kaphatikizidwe wa chitin poletsa kukula kwa tizilombo toyambitsa matenda. Imakhala ndi mphamvu yapadera pamipu, nthata, hirifcher ndi tizirombo tina. Makamaka, zimakhala ndi zotsatira zapadera pa tizirombo monga betraderworm, thonje la spaceptera lithura, spodopthera frugicherka, ndi bemisia tabaci yomwe yayamba kukana matenda ophera tizilombo.
2. Mawonekedwe Aakulu
. ndi tizirombo tina khalani ndi mphamvu yabwino.
. Zoposa 95% ya mazira omwe adayikidwa ndi tizirombo mkati mwa maola 48 pambuyo pa masamba omwe amathandizidwa satha kuswa; Mazira adagona mkati mwa masiku 10 samawaswa bwino.
. Pambuyo pa tizirombo timadyetsa, pakamwa kumatha mkati mwa maola awiri, ndipo kudyetsako kumatha, potero kuyimitsa kuwonongeka kwa mbewu, ndipo kufikira 3 mpaka 5. Nsonga yakufa. Zovomerezeka kwa masiku 15 mpaka 25.
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3. Zomera zogwiritsidwa ntchito
Wothandizirayo amatha kugwiritsidwa ntchito kwambiri mu phwetekere, tsabola, pean, a soya, thonje, maprera, mango, mango ang.
4. Kupewa ndi Chithandizo Zinthu
Lufennuron amagwiritsidwa ntchito makamaka poyendetsa slipos, trilophis, tsamba la mpunga, masamba a thonje, masamba a spacecterera, kabichi kabichi, kabichi kabichi, kabichi mbozi ya fodya , zipatso zamtundu wa biringanya, diamondi NOTS, Nyimbo ya mbewa ziwiri zowoneka ndi ziwalo zambiri ndi nthata zambiri.
5.
Pofuna kusintha matenda ophera tizilombo, imatha kusakanikirana ndi carboxylate, abamectin ndi mankhwala ena pakugwiritsidwa ntchito kuti akwaniritse mawonekedwe achangu komanso chifukwa cha nthawi yayitali.
Kuwongolera Helicioverpa, beetwi beerdeworm, spadopthera lithura, sopondback Moth ndi tizirombo tina, zitha kugwiritsidwa ntchito pazaka zakuthanzi. Gwiritsani ntchito 16-30 ml / mu wa 5% fenflubinzuro stayi kuyimilira, kuwonjezera 30 makilogalamu, komanso masamba, mazira ndi 87.30%; Mphamvu ya mphutsi imaposa 89%.
Post Nthawi: Aug-08-2022