Kopo
Permethrine na le ts'ebetso e matla le chefo ea mala, 'me e na le litšobotsi tsa matla a ho kokota le lebelo le bolaeang la likokoanyana. E tsitsitse haholoanyane ho khanya, 'me tsoelo-pele ea ho hanyetsa likokoanyana e boetse e lieha tlas'a maemo a tšoanang a tšebeliso,' me e sebetsa haholo khahlanong le li-larvae tsa lepidoptera. E ka sebelisoa meroho, tee, lifate tsa litholoana, k'hothone le lijalo tse ling ho thibela le ho laola rapeseed, hoaba, k'hothone bollworm, k'hothone bollworm, aphid ea k'hothone, kokoana-hloko, beetle e mosehla, perekisi e nyenyane ea lijo-thollo, lekhasi la citrus miner moth, 28 stars ladybird, inchworm ea tee, popane ea tee, popane ea tee le eona e na le phello e ntle ea bophelo bo botle. Ka mohlala, ho laola k'hothone bollworm le k'hothone khubelu bollworm, nakong ea ho qhoqhoa ha lehe, ka 10% tranelate 1000 ~ 1250 linako tse ling mokelikeli spray, le tšoara borokho seboko le lekhasi moqolo seboko.
Taolo ea tse senyang lijalo
(1) Ntsintsi ea ntlo: Sebakeng sa ntsintsi ea ntlo, fafatsa ka tranelate ea 10% 0.01 ~ 0.03ml(motsoako o sebetsang 1 ~ 3mg) ka cubic meter, e ka bolaeang lintsintsi ka katleho.
(2) Menoang: Libakeng tsa menoang, fafatsa ka tranelate ea 10% 0.01 ~ 0.03ml (motsoako o sebetsang 1 ~ 3mg) ka cubic meter. Bakeng sa li-larvae, 10% ea tranelate e ka hlapolloa ka metsi ka 1mg/kg, ebe e fafatsoa kapa ea tšeloa ka har'a li-puddles moo li-larvae li tsoalang, tse ka bolaeang li-larvae ka katleho.
(3) Maphele: Sebelisa sefafatsi se setseng holim'a sebaka sa ts'ebetso ea maphele, kapa ho fafatsa ka kotloloho 'meleng oa kokoanyana, litekanyetso ke 0.008g/m2.
(4) Bohloa: Ka holim'a lehlaka le lehong le kotsing ea ho hlaseloa ke bohloa e le spray e setseng, kapa ho kenya lihlaha tsa menoang, sebelisa oli ea emulsified 10% 830 ~ 1000 makhetlo a mokelikeli, mahloriso a sebetsang 100 ~ 120mg/kg.
Permethrin e boetse e sebelisetsoa ho laola tse senyang lijalo (ho kenyeletsoa le tse senyang lijalo), joalo ka tšoele ea litholoana tse omisitsoeng, kokoanyana ea koae, tšoele ea lijo-thollo tsa India, lesholu la lijo-thollo tse khubelu, tlou ea nyalothe, tlou ea poone, lesholu la koro, lesholu le khubelu la lijo-thollo, mite ea maoto a mahoashe, quadripleura, joalo-joalo Thibela lesela le lengata khukhwane, khukhwane ya leoto le lesetlha, khukhwane e e utswang dilwana, tshwele ya mabele a kgetsi, jj. Go nyeletsa motlhwa wa ntlo le reticulitermes, le go thibela logong lwa bamboo go gobadiwa ke di-longiceps tsa ntlo tsa kwa Amerika Bokone, dikolobe tse di utswang fanitšhara, dikhukhwane tse di sootho, dikhukhwane tse dinnye tsa bamboo, le bamboo longiceps ya leitlho le le lengwe.
Mekhoa ea tšebeliso ea chefo e bolaeang likokoanyana
1. Taolo ea likokoanyana tsa k'hothone: bollworm ea k'hothone nakong ea ho qhoqhoa ha lehe, ka tranelate ea 10% 1000-1250 times liquid spray. Tekanyo e tšoanang e ka laola red bollworm, bridge worm le leaf roll worm. The seedling aphid e ka laoloa ka katleho ka ho sebelisa oli ea emulsified 10% makhetlo a 2000-4000 ka nako ea mokelikeli nakong ea ketsahalo. Tekanyo e lokela ho eketsoa ho thibela le ho laola hoaba.
2. Taolo ea likokoanyana tsa meroho: likokoanyana tsa k'habeche, moth ea daemane ka lilemo tse 3 pele ho taolo, ka 10% tranelate 1000-2000 linako tse ling tsa mokelikeli oa spray. E ka boela ea phekola hoaba.
3. Taolo ea likokoanyana tsa lifate tsa litholoana: moth ea lekhasi la citrus ha e qala ho lokolloa ka makhetlo a 1250-2500 ho feta mokelikeli oa 10% oa tranelate, 'me e ka boela ea tšoara likokoanyana tse ling tsa lamunu le tse ling tsa citrus, tse sa sebetseng khahlanong le likokoanyana tsa citrus. Ha sekhahla sa litholoana tsa lehe se fihla ho 1%, taolo e ile ea etsoa ka oli ea emulsification ea 10% makhetlo a 1000-2000 ka metsi. Ka tekanyo e ts'oanang le ka nako e ts'oanang, e ka boela ea laola pere e nyenyane ea sebōkō, hape e tšoara moth ea makhasi le hoaba le likokoanyana tse ling tsa lifate tsa litholoana, empa ha e na phello ho likokoanyana tsa makhasi.
4. Taolo ea likokoana-hloko tsa sefate sa tee: taolo ea li-inchworm tsa tee, tšoele ea tee, popane ea tee, tšoele ea moutloa oa tee, nakong ea ho thunya ha li-larvae tse 2-3, ka makhetlo a 2500-5000 ka metsi a spray, ha a ntse a phekola leafhopper e tala, hoaba.
5. Taolo ea likokonyana tsa koae: hoaba ea perekisi, kokoanyana e tala ea koae nakong eo e hlahang ka eona ka mokelikeli oa 10-20mg/kg ka ho lekana.
Nako ea poso: Feb-06-2025