I-Insecticide ekumgangatho ophezulu iPermethrin 95% TC yokulawula izinambuzane

Permethrin yii-pyrethroid, inokusebenza ngokuchasene noluhlu olubanzi lweizinambuzanekuquka iintwala, amakhalane, iintakumba, amantshontsho, kunye nezinye iiarthropods. Iyakwazi ukwenza ngokufanelekileyo kwi-membrane yeseli ye-nerve ukuphazamisa i-channel ye-sodium yangoku apho i-polarization ye-membrane ilawulwa. Ukulibaziseka kwe-repolarization kunye nokukhubazeka kwezinambuzane ziziphumo zolu kuphazamiseka.I-Permethrin yi-pediculicide efumaneka kwi-over-the-counter (OTC) amayeza abulala iintwala zentloko kunye namaqanda azo kwaye athintele ukuhlaselwa kwakhona ukuya kwiintsuku ze-14. Into esebenzayo ipermetrin yenzelwe iintwala zentloko kuphela kwaye ayenzelwanga ukunyanga iintwala zangasese. I-Permethrin inokufumaneka kwisithako esinye sonyango lweentwala zentloko.

Ukusetyenziswa

Inefuthe elinamandla lokubulala kunye nesisu esinetyhefu, kwaye ibonakaliswa ngamandla anamandla okubulala izinambuzane kunye nesantya esikhawulezayo sokubulala izinambuzane. Izinzile ekukhanyeni, kwaye phantsi kweemeko ezifanayo zokusetyenziswa, ukuphuhliswa kokumelana nezinambuzane nako kucothayo, kwaye kusebenza kakuhle kwiLepidoptera lervae. It can be used for controlling various pests in crops such as vegetables, tea leaves, fruit trees, cotton, and other crops, such as cabbage beetles, aphids, cotton bollworms, cotton aphids, green stink bugs, yellow striped fleas, peach fruit eating insects, citrus chemicalbook orange leafminer, 28 star ladybug, tea geometrid, tea caterpillar, tea moth, and other izitshabalalisi zempilo. Ikwanazo nemiphumo emihle kwiingcongconi, iimpukane, iintakumba, amaphela, iintwala kunye nezinye izitshabalalisi zempilo.

Ukusebenzisa Iindlela

1. Uthintelo kunye nolawulo lwezitshabalalisi zomqhaphu: i-cotton bollworm itshizwa nge-10% emulsifiable concentrates 1000-1250 amaxesha olwelo ngexesha lokufukamela. Idosi efanayo inokuthintela kwaye ilawule iintshulube ezibomvu zentsimbi, iintshulube zebhulorho, kunye neerola zamagqabi. I-cotton aphid inokulawulwa ngokufanelekileyo ngokutshiza i-10% emulsifiable concentrates 2000-4000 amaxesha ngexesha lesehlo. Ukunyuswa kwedosi kuyimfuneko ekulawuleni iintwala.

2. Uthintelo kunye nolawulo lwezinambuzane ezitshabalalisa imifuno: I-Pieris rapae kunye nePlutella xylostella ziyakuthintelwa kwaye zilawulwe phambi kobudala besithathu, kwaye i-10% yeconcentrate emulsifiable iyakutshizwa ngamaxesha angama-1000-2000 olwelo. Kwangaxeshanye, inokunyanga iintwala zemifuno.

3. Uthintelo kunye nolawulo lwezinambuzane zemithi yeziqhamo: Isitshizi se-citrus leafminer nge-1250-2500 umphinda-phindeke nge-10% emulsifiable concentrate kwinqanaba lokuqala lokukhululwa kwamahlumela. Iyakwazi nokulawula izitshabalalisi ze-citrus ezifana ne-citrus, kwaye ayinampembelelo kwimite yesitrasi. Xa izinga leqanda lifikelela kwi-1% ngexesha lokufukamela, i-peak fruit borer iya kulawulwa kwaye itshizwe nge-10% emulsifiable concentrate 1000-2000 amaxesha.

4. Uthintelo kunye nolawulo lwezitshabalalisi zesityalo seti: lawula iti geometrid, iti fine moth, iti caterpillar kunye ne tea prickly moth, fafaza 2500-5000 amaxesha olwelo kwincopho ye 2-3 instar larvae, kwaye ulawule i leafhopper eluhlaza kunye ne aphid ngaxeshanye.

5. Uthintelo kunye nolawulo lwezinambuzane ezonakalisa icuba: intwala yepesika kunye necuba budworm ziyakutshizwa ngokulinganayo ngesisombululo se-10-20mg/kg ngexesha lokuvela.

Ingqalelo

1. Eli liyeza akufanele lixutywe kunye nezinto ze-alkaline ukuphepha ukubola kunye nokungaphumeleli.
2. Ityhefu kakhulu kwiintlanzi kunye neenyosi, nikela ingqalelo ekukhuseleni.

3. Ukuba nawaphi na amayeza atshiza esikhumbeni ngexesha lokusetyenziswa, hlamba ngokukhawuleza ngesepha namanzi; Ukuba iyeza litshiza amehlo akho, ngokukhawuleza hlambulula ngamanzi amaninzi. Ukuba ithathwe ngempazamo, kufuneka ithunyelwe esibhedlele ngokukhawuleza kunyango olujoliswe kuyo.