Nectarine Fruit Tree Spraying - Kawm Txog Txiv Hmab Txiv Ntoo Txau Rau Nectarines

Cov txheej txheem:

Nectarine Fruit Tree Spraying - Kawm Txog Txiv Hmab Txiv Ntoo Txau Rau Nectarines
Nectarine Fruit Tree Spraying - Kawm Txog Txiv Hmab Txiv Ntoo Txau Rau Nectarines

Video: Nectarine Fruit Tree Spraying - Kawm Txog Txiv Hmab Txiv Ntoo Txau Rau Nectarines

Video: Nectarine Fruit Tree Spraying - Kawm Txog Txiv Hmab Txiv Ntoo Txau Rau Nectarines
Video: State Board of Food & Agriculture Meeting Part 1 - April 3, 2018 2024, Kaum ib hlis
Anonim

Nyob ib kauj ruam ua ntej ntawm cov kab kab nectarine yam tsis tau da dej koj cov ntoo hauv tshuaj lom. Yuav ua li cas? Kab lus no piav qhia thaum twg yuav tsum tau txau nectarines, thiab muab qee cov lus qhia txog kev xaiv tshuaj lom tsawg tshaj plaws thaum nws los txog rau lub sijhawm ua li ntawd. Nyeem rau kom paub ntxiv.

Siv Tsob Ntoo Tsob Ntoo Tsob Ntoo rau Nectarines

Txau cov ntoo nectarine nrog cov tshuaj tua kab kom raug thiab raws sijhawm yog qhov tseem ceeb rau kev loj hlob zoo. Nov yog peb cov lus pom zoo rau kev txau tsob ntoo txiv ntoo nectarine:

thawj zaug ntawm lub caij yog thaum ntxov caij nplooj ntoos hlav, ua ntej buds pib o. Muaj ob lub txiv hmab txiv ntoo tshuaj tsuag rau nectarines uas yuav tsum tau siv thaum kub ntawm 45 thiab 55 degrees Fahrenheit. (7-12 C.) Siv cov tshuaj tua kab mob tooj liab los tiv thaiv cov kab mob mildew, kab mob blight, thiab nplooj curl. Siv cov roj av horticultural zoo tshaj plaws los tua cov nplais overwintering, mites thiab aphids.

Thaum lub buds swell thiab qhia xim, tab sis ua ntej lawv qhib, nws yog lub sij hawm los tsuag rau kab ntsig thiab twig borers nrog spinosad. Nyob rau tib lub sijhawm, koj yuav tsum tau txau rau aphids, nplai, stink kab, lygus kab thiab coryneum blight. Insecticidal xab npum yog ib qho tshuaj tua kab zoo uas tswj tag nrho cov kab no. Koj tuaj yeem siv tauib qho tshuaj tua kab uas muaj cov khoom xyaw nquag esfenvalerate lossis imidacloprid.

theem kev loj hlob tom ntej yog lub sijhawm tawg. Tsis txhob tsuag tshuaj tua kab kom khaws thiab tiv thaiv honeybees. Thaum cov nplooj poob tawm tawm ntawm cov txiv hmab txiv ntoo me me tom qab, nws yog lub sijhawm los xav txog aphids thiab stinkbugs dua. Txau raws li koj tau ua ntawm buds o. Yog tias koj muaj kab ntsig pub, muab tshuaj tsuag nrog Bacillus thuringiensis lossis spinosid.

Nyob rau hnub sov sov ntawm lub caij ntuj sov, koj yuav muaj teeb meem nrog txiv duaj ntoo borer. Esfenvalerate yog qhov kev xaiv tshuaj lom tsawg tshaj plaws rau cov kab no. Rau qhov pom tis drosophila, tshuaj tsuag nrog spinosid.

Siv tshuaj tua kab kom nyab xeeb

Txawm tias cov no yog cov tshuaj tua kab muaj kev nyab xeeb, koj yuav tsum ceev faj thaum siv lawv. Txau rau hnub nyob ntsiag to kom tiv thaiv cov tshuaj tsuag los ntawm drifting mus rau hauv lub vaj uas koj tab tom sim txhawb cov kab muaj txiaj ntsig. Khaws cov menyuam yaus thiab tsiaj nyob hauv tsev thaum koj txau, thiab hnav cov khaub ncaws tiv thaiv uas pom zoo rau ntawm daim ntawv lo. Khaws cov tshuaj tua kab rau hauv lub thawv qub thiab tawm ntawm cov menyuam yaus.

Pom zoo: