Summer and autumn are the periods when piercing sucking pests such as aphids, whiteflies, tobacco whiteflies, and thrips reproduce the fastest and cause the most serious harm. The phenomenon of generation overlap is severe, and many pesticides have poor control effects, resulting in serious harm. Today, the editor would like to recommend an excellent drug to everyone - Imidacloprid · fipronil, ki ima prednosti hitre hitrosti in dolge roke .
Insekticidalno načelo
Pyridine and fipronil are insecticides made by compounding pymetrozine and fipronil in a certain proportion, mainly used for controlling piercing and sucking pests. Pymetrozine is a triazine insecticide. As soon as aphids, whiteflies, planthoppers, thrips and other piercing sucking pests Pridite v stik s pimetrozinom, skoraj takoj ustvarijo učinek blokiranja igle, zaradi česar se škodljivci nehajo hranjenje in sčasoma stradajo do smrti . Ima ubijanje stikov in toksičnost želodca, močne sistemske absorpcije, dobre hitre delovne lastnosti in dolgotrajno učinkovitost .
Glavni obrazci za doziranje so 40%, 50%, 60%, 70%WDG, 30%, 60%, 75%WP, 28%EC itd. .
Glavne lastnosti
(1) Wide insecticidal spectrum: This formula expands the insecticidal spectrum and can be used to control dozens of pests such as aphids, thrips, whiteflies, whiteflies, brown planthoppers, white backed planthoppers, gray planthoppers, black tailed leafhoppers, rice spider bugs, star bugs, rice green bugs, red bearded bugs, and rice stem borer ., še posebej učinkovit proti listnim uši, belim, belim, trpom, rjavim rastlinskim in drugim škodljivcem .
(2) Hitro hitrost knockdown -a: Ko škodljivci hranijo s hrano, ki vsebuje ta pesticid, v 10 sekundah ustvari učinek blokiranja igle, zaradi česar je trenutno najhitrejši pesticid, da prepreči nadaljnjo škodo škodljivcev .
(3) Dolgotrajni učinek: To zdravilo ne samo da ima hitro hitrost, ampak ima tudi dolgotrajen učinek, običajno trajen 4-8 tedni . To je trenutno najdaljše zdravljenje, kar močno zmanjša število razpršil in zmanjšanje intenzivnosti dela .
(4) Dobra notranja absorpcija: Ta pesticid ne samo da ima dobro sposobnost ubijanja stikov, ampak ima tudi dobro notranjo absorpcijsko prevodnost . Pesticid lahko hitro prenesemo na različne dele rastline skozi korenine, stebla, liste in druge dele, prekrižajo plasti listov, da ubijejo škodljivce in odpravljajo slepe pest {2}
(5) Nenehno zdravljenje z insekticidi, sekundarni vrh: doseganje mrtvega žuželke 10-15 ure po uporabi in drugi popolni vrh mrtvega žuželk 3-4 dni kasneje .
(6) Nizka strupenost in nizki ostanki: to zdravilo je nizka priprava toksičnosti, ki ne predstavlja škode za pridelke in je varnejša za uporabo . lahko uporabimo za pridelavo živilskih pridelkov, zelenjave, sadja in drugih izdelkov brez onesnaževanja .
Cilji preprečevanja in nadzora
This medicine is mainly used to prevent and control aphids, whiteflies, tobacco whiteflies, thrips, planthoppers, brown planthoppers, black tailed leafhoppers, rice spider bugs, star bugs, rice green bugs, red bearded bugs, rice tube water moths, arrow pointed shield bugs, green bugs, peach fruit moths, orange leafhoppers, tea leaf moths, yellow striped jumping beetles, bean leafhoppers, and tea leafhoppers. There are dozens of pests such as the horned scale insect, diamondback moth, two black striped leaf beetle, tea yellow thrips, tobacco thrips, yellow thrips, citrus yellow thrips, soybean pod gall midge, tomato leaf miner, etc.
Veljavni pridelki
Lahko se široko uporablja v različnih pridelkih, kot so riž, koruza, pšenica, bombaž, jabolka, citrusi, hruške, češnje, kivije, paradižnik, jajčevci, paprike, lubenice, kumare, bučke itd. .
