1. Acetamiprid

Zambiri Zoyambira:

Acetamiprid ndi tizilombo tatsopano tambirimbiri tokhala ndi zochita zina za acaricidal, zomwe zimagwira ntchito ngati njira yophera tizirombo m'nthaka ndi masamba.Amagwiritsidwa ntchito kwambiri polimbana ndi mpunga, makamaka masamba, mitengo yazipatso, nsabwe za m'masamba, tiyi, ma thrips, ndi tizirombo tina ta lepidopteran.

Njira yogwiritsira ntchito:

50-100mg / L ndende, angathe kulamulira thonje nsabwe za m'masamba, rapeseed chakudya, pichesi yaing'ono heartworm, etc., 500mg / L ndende angagwiritsidwe ntchito kulamulira kuwala njenjete, lalanje njenjete ndi peyala yaing'ono heartworm, ndipo akhoza kupha mazira .

Acetamiprid imagwiritsidwa ntchito makamaka pothana ndi tizirombo popopera mbewu mankhwalawa, ndipo kuchuluka kwake komwe kumagwiritsidwa ntchito kapena kuchuluka kwa mankhwalawa kumasiyana malinga ndi zomwe zakonzedwa.Pa mitengo yazipatso ndi mbewu zapamwamba, 3% mpaka 2,000 nthawi zokonzekera zimagwiritsidwa ntchito, kapena 5% yokonzekera ndi 2,500 mpaka 3,000 nthawi, kapena 10% yokonzekera ndi 5,000 mpaka 6,000 nthawi, kapena 20%.Kukonzekera kwa 10000 ~ 12000 nthawi zamadzimadzi.Kapena 40% madzi dispersible granules 20 000 ~ 25,000 nthawi madzi, kapena 50% madzi dispersible granules 25000 ~ 30,000 nthawi madzi, kapena 70% madzi dispersible granules 35 000 ~ 40 000 nthawi madzi, wogawana utsi;mumbewu ndi mafuta a thonje Pa mbewu zazing'ono monga masamba, nthawi zambiri 1.5 mpaka 2 magalamu a chinthucho amagwiritsidwa ntchito pa 667 masikweya mita, ndipo 30 mpaka 60 malita amadzi amawapopera.Kupopera mbewu mankhwalawa moyenera komanso moganizira kumatha kuwongolera mphamvu ya mankhwalawa.

Cholinga chachikulu:

1. Mankhwala ophera tizilombo a klorini.The medicament ali ndi makhalidwe a lonse insecticidal sipekitiramu, mkulu ntchito, mlingo waung'ono, zotsatira yaitali ndi zotsatira mwamsanga, ndipo ali ndi ntchito ya kukhudzana ndi kawopsedwe m'mimba, ndipo ali kwambiri zokhudza zonse zokhudza zonse.Hemiptera (Nsabwe za m'masamba, akangaude, whiteflies, nthata, tizilombo toyambitsa matenda, ndi zina zotero), Lepidoptera (Plutella xylostella, L. moth, P. sylvestris, P. sylvestris), Coleoptera (Echinochloa, Corydalis) Ndi tizilombo toyambitsa matenda (thuma) ndi zothandiza.Popeza limagwirira ntchito ya acetamiprid ndi yosiyana ndi ya mankhwala ophera tizilombo omwe amagwiritsidwa ntchito pano, imakhala ndi zotsatira zapadera pa tizirombo tosagwirizana ndi organophosphorus, carbamates ndi pyrethroids.

2. Ndiwothandiza ku tizirombo ta Hemiptera ndi Lepidoptera.

3. Ndi mndandanda womwewo wa imidacloprid, koma insecticidal sipekitiramu yake ndi yotakata kuposa imidacloprid, ndipo ili ndi mphamvu yowongolera pa nsabwe za m'masamba pa nkhaka, apulo, zipatso za citrus ndi fodya.Chifukwa cha mawonekedwe apadera a acetamiprid, imakhudza bwino tizirombo tomwe timalimbana ndi mankhwala ophera tizilombo monga organophosphorus, carbamate, ndi pyrethroids.

2. Imidacloprid

1. Mawu oyamba

Imidacloprid ndi mankhwala ophera tizilombo ta nikotini.Ili ndi mawonekedwe otakata, ochita bwino kwambiri, kawopsedwe otsika, zotsalira zochepa, tizirombo sizosavuta kutulutsa kukana, ndipo ndizotetezeka kwa anthu, nyama, zomera ndi adani achilengedwe.Imakhala ndi kukhudzana, poizoni m'mimba komanso mayamwidwe amtundu uliwonse.Dikirani zotsatira zingapo.Tizilombo tikakumana ndi wothandizirayo, kuyendetsa bwino kwapakati kumatsekeka, zomwe zimapangitsa kufa ziwalo kufa.Chogulitsacho chimakhala ndi zotsatira zabwino mwachangu, ndipo chimakhala ndi mphamvu zowongolera tsiku limodzi pambuyo pamankhwala, ndipo nthawi yotsalira ndi masiku 25.Kuchita bwino ndi kutentha kumayenderana bwino, kutentha kumakhala kokwera, ndipo zotsatira zowononga tizilombo ndi zabwino.Makamaka ntchito kulamulira kuyamwa mouthparts tizirombo.

2. Makhalidwe a ntchito

Imidacloprid ndi nitromethylene-based systemic insecticide ndipo imakhala ngati acetylcholinesterase receptor ya nicotinic acid.Zimasokoneza dongosolo lamanjenje la tizilombo toyambitsa matenda ndikupangitsa kuti kufalitsa chizindikiro cha mankhwala kulephereke, popanda kukana.Amagwiritsidwa ntchito polimbana ndi tizirombo toyamwa pakamwa ndi mitundu yawo yosamva.Imidacloprid ndi m'badwo watsopano wa chlorinated nicotine insecticide yokhala ndi sipekitiramu yotakata, yogwira ntchito kwambiri, kawopsedwe kakang'ono, zotsalira zochepa, tizirombo sizosavuta kutulutsa kukana, zotetezeka kwa anthu, nyama, zomera ndi adani achilengedwe, ndipo zimalumikizana, poizoni m'mimba komanso kuyamwa mwadongosolo. .Angapo pharmacological zotsatira.Tizilombo tikakumana ndi wothandizirayo, kuyendetsa bwino kwapakati kumatsekeka, zomwe zimapangitsa kufa ziwalo kufa.Ili ndi zotsatira zabwino zofulumira, ndipo imakhala ndi mphamvu zowongolera tsiku limodzi pambuyo pa mankhwala, ndipo nthawi yotsalira ndi pafupifupi masiku 25.Kuchita bwino ndi kutentha kumayenderana bwino, kutentha kumakhala kokwera, ndipo zotsatira zowononga tizilombo ndi zabwino.Makamaka ntchito kulamulira kuyamwa mouthparts tizirombo.

3. Momwe mungagwiritsire ntchito

Amagwiritsidwa ntchito kwambiri popewa komanso kuwongolera tizirombo toyamwa pakamwa (atha kugwiritsidwa ntchito ndi acetamiprid otsika kutentha kwa imidacloprid, kutentha kwambiri ndi acetamiprid), kupewa ndi kuwongolera monga nsabwe za m'masamba, nsabwe za m'masamba, whiteflies, leafhoppers, thrips. Zimagwiranso ntchito polimbana ndi tizirombo tina ta Coleoptera, Diptera ndi Lepidoptera, monga mpunga, nyongolotsi za mpunga, ndi mgodi wamasamba.Koma sizothandiza motsutsana ndi nematodes ndi akangaude ofiira.Angagwiritsidwe ntchito mpunga, tirigu, chimanga, thonje, mbatata, masamba, beets, mitengo ya zipatso ndi mbewu zina.Chifukwa cha machitidwe ake abwino kwambiri, ndizoyenera kugwiritsidwa ntchito pochiza mbewu ndi granulation.Nthawi zambiri, chogwiritsira ntchito ndi 3-10 magalamu, opopera ndi madzi kapena mbewu.Nthawi yachitetezo ndi masiku 20.Samalani chitetezo pamene ntchito mankhwala, kupewa kukhudzana ndi khungu ndi inhalation ufa ndi madzi mankhwala.Tsukani mbali zowonekera ndi madzi mukamaliza kugwiritsa ntchito.Osasakaniza ndi mankhwala amchere.Sikoyenera kupopera mankhwala pansi pa dzuwa lamphamvu kuti musachepetse mphamvu.

Yang'anirani tizirombo monga Spiraea japonica, nthata za maapulo, nsabwe zamtundu wa pichesi, peyala hibiscus, njenjete zodzigudubuza masamba, whitefly, ndi leafminer, utsi ndi 10% imidacloprid 4000-6000 nthawi, kapena utsi ndi 5% imidacloprid EC 2000-3000 nthawi .3000Kupewa ndi kuwongolera: Mutha kusankha Shennong 2.1% nyambo ya mphemvu.