Phepelo ea Feme Amitraz e seng ea 'mele ea Acaricide le Chefo e Senyang Likokoana-hloko

Tlhaloso ea Sehlahisoa

Amitraz e sebetsa hantle haholo khahlanong le li-acarid, empa e sebelisoa e le Sebolaya-likokoana-hloko masimong a mangata a fapaneng. Ka hona, amitraz e fumaneha ka mefuta e fapaneng, joalo ka phofo e kolobisitsoeng, motsoako o ka emulsifiable, motsoako o qhibilihang, le molaleng o kenngoeng.Amitraz ea acaricideke mofuta oachefo e bolaeang likokoanyana.E ka sebediswa ho bolaya sekho se sefubedu le taolo ya mekhahlelo yohle ya dikokonyana tsa tetranychid le eriophyid, di-pear suckers, dikokonyana tsa scale, mealybugs, whitefly, aphids, le mahe le diboko tsa pele tsa Lepidoptera hodima pome fruit, ditholwana tsa citrus, k'hothone, ditholwana tsa lejwe, ditholwana tsa sehlahla, fragole, hops, cucurbits, aubergines, capsicums, ditamati, mekhabiso, le dijalo tse ding. E boetse e sebediswa e le ectoparasitic antibiotic ya diphoofolo ho laola diboseleise, dikokonyana le dinta dikgomong, dintja, dipodi, dikolobe le dinku.

Kopo

E sebelisoa haholo-holo bakeng sa lijalo tse kang lifate tsa litholoana, meroho, tee, k'hothone, soya, li-beet tse tsoekere, jj., ho thibela le ho laola likokoanyana tse kotsi tse fapaneng. E boetse e na le katleho e ntle khahlanong le likokoanyana tse senyang lijalo tse kang pere e mosehla le whitefly e mosehla. Chemicalbook e boetse e sebetsa khahlanong le mahe a likokoanyana tse nyenyane tse jang nama tsa pere le likokoanyana tse fapaneng tsa noctuidae. E boetse e na le litlamorao tse itseng ho likokoanyana tse kang aphids, cotton bollworms le red bollworms. E sebetsa hantle ho batho ba baholo, nymphs le mahe a lehlabula, empa eseng bakeng sa mahe a mariha.

Ho Sebelisa Mekhoa

1. Thibelo le taolo ea likokoanyana le tse senyang lijalo lifateng tsa litholoana le tee. Likokoanyana tsa makhasi a apole, li-aphid tsa apole, likho tse khubelu tsa citrus, likokoanyana tse rusang tsa citrus, linta tsa patsi le likokoanyana tsa hemitarsal tsa tee li ile tsa fafatsoa ka 20% formamidine emulsifiable concentrate 1000~1500 Chemicalbook solution (100~200 mg/kg). Nako ea ho boloka ke likhoeli tse 1-2. Matsatsi a mahlano kamora ts'ebeliso ea pele ea tee half tarsal mite, ts'ebeliso e 'ngoe e lokela ho sebelisoa ho bolaea likokoanyana tse sa tsoa qhotsoa.

2. Thibelo le taolo ea likokoanyana tsa meroho. Ha li-eggplant, linaoa le liboko tsa sekho li thunya ka botlalo, fafatsa ka makhetlo a 1000 ~ 2000 a 20% ea concentrate e ka emulsifiable (concentration e sebetsang 100 ~ 20 Buka ea lik'hemik'hale 0mg/kg). Likho tsa mahapu le boka ba boka li ile tsa fafatsa ka concentrate e ka emulsifiable ea 20% makhetlo a 2000 ~ 3000 (67 ~ 100mg/kg) nakong ea tlhoro ea li-nymph.

3. Thibelo le taolo ea likokoanyana tsa k'hothone. Sefafatsi sa sekho sa k'hothone se nang le makhetlo a 1000 ~ 2000 a motsoako o ka emulsifiable oa 20% (motsoako o sebetsang oa 100 ~ 200mg/kg Chemicalbook) nakong ea tlhoro ea mahe le li-nymphs. 0.1-0.2mg/kg (e lekanang le motsoako o ka emulsifiable oa 2000-1000 makhetlo a 20%). E sebelisoa mekhahlelong e bohareng le ea morao ea kholo ea k'hothone, e ka boela ea sebelisoa ho laola seboko sa k'hothone le seboko se sefubelu.

4. Thibelo le taolo ea likhofu, likokoanyana, le likokoanyana tse ling tse senyang liphoofolo ka ntle ho mehlape. Sebelisa makhetlo a 2000 ~ 4000 a metsoako e ka sebelisoang ho fafatsa kapa ho inela likokoana-hloko tsa kantle tsa mehlape. Likhofu tsa likhomo (ntle le lipere) li ka hlakoloa le ho hlatsuoa ka metsoako e ka sebelisoang ho sebelisoa ho fokotsa likokoanyana tsa kantle tsa mehlape ka sekhahla sa makhetlo a 400-1000 Chemicalbook. Ho hlapa meriana habeli ka nako ea matsatsi a 7 ho hlahisitse litholoana tse ntle.

Mehato ya tlhokomelo

1. Ha e sebelisoa maemong a leholimo a chesang le a letsatsi a nang le mocheso o ka tlase ho 25 ℃, katleho ea amitraz e fokola.

2. Ha e a lokela ho kopanngwa le dibolaya-dikokwanyana tse bolayang dikokwanyana tse nang le alkaline (jwalo ka mokelikeli wa Bordeaux, metswako ya sebabole, jj.). Sebedisa sejalo ho fihlela makgetlo a mabedi ka sehla. O se ke wa kopanya le parathion bakeng sa difate tsa apole kapa tsa dipere ho qoba tshenyo ya dithethefatsi.

3. Khaotsa ho sebelisa matsatsi a 21 pele ho kotulo ea citrus, ka tšebeliso e phahameng ka makhetlo a 1000 ea mokelikeli. Khaotsa ho sebelisa k'hothone matsatsi a 7 pele ho kotulo, ka tšebeliso e phahameng ka ho fetisisa ea 3L/hm2 (20% difamiprid emulsifiable concentrate).

4. Haeba letlalo le kopana, hlatsoa hang-hang ka sesepa le metsi.

5. Ho na le tshenyo e bakwang ke dithethefatsi tse tjhesang makhasi makalaneng a ditholwana tse kgutshwane tsa diapole tsa Golden Crown. Ho bolokehile haholo bakeng sa dira tsa tlhaho tsa dikokonyana le dinotshi.