Abamectin,beta-cypermetrin, leemamectinke chefo e bolaeang likokoanyana e sebelisoang haholo temong ea rona, empa na u hlile u utloisisa litšobotsi tsa eona tsa sebele?
Abamectin ke chefo ea khale ea likokoanyana. E bile 'marakeng ka lilemo tse fetang 30. Ke hobane'ng ha e ntse e atleha hona joale?
1. Molao-motheo oa chefo ea likokoanyana:
Abamectin e na le matla a ho phunyeletsa 'me haholo-holo e bapala karolo ea ho bolaea likokoana-hloko le ho bolaea likokoanyana ka mpeng. Ha re fafatsa lijalo, chefo e bolaeang likokoanyana e tla potlakela ho kenella ka har'a mesophyll ea semela, ebe e etsa mekotla ea chefo. Likokoana-hloko li tla ba le chefo ha li anya makhasi kapa li kopana le abamectin nakong ea mesebetsi, 'me li ke ke tsa shoa hang ka mor'a hore li chefo. , ho tla ba le ho holofala, ho fokotseha ha motsamao, ho sitoa ho ja, 'me hangata ho shoa nakong ea matsatsi a 2. Abamectin ha e na phello ea ovicidal.
2. Taolo e kholo ea likokoanyana:
Tšebeliso ea abamectin ho litholoana le meroho: e ka bolaea mite, likho tse khubelu, likho tse rust, spider mites, gall mites, leaf rollers, diploid borers, diamondback moth, cotton bollworm, green worm, beet armyworm, hoaba, basebetsi ba merafong ea makhasi, Psyllids le tse ling. likokoanyana li na le phello e ntle haholo. Hajoale, e sebelisoa haholo bakeng sa raese, lifate tsa litholoana, meroho, makotomane, k'hothone le lijalo tse ling.
1. Molao-motheo oa chefo ea likokoanyana:
Likokoana-hloko tse seng tsa tsamaiso, empa likokoanyana tse nang le liphello tsa ho kopana le chefo ea mala, li senya mosebetsi oa tsamaiso ea methapo ea likokoanyana ka ho sebelisana le liteishene tsa sodium.
2. Taolo e kholo ea likokoanyana:
Beta-cypermethrin ke sebolaea-likokoanyana se pharaletseng se nang le ts'ebetso e phahameng ea likokoanyana khahlano le mefuta e mengata ea likokoanyana. Ho na le: popane ea koae, li-cotton bollworms, li-red bollworms, hoaba, li-leafminers, maleshoane, likokoanyana tse nkhang hampe, li-psyllids, li-carnivor, li-roller tsa makhasi, popane le likokoanyana tse ling tse ngata li na le liphello tse ntle.
1. Molao-motheo oa chefo ea likokoanyana:
Ha e bapisoa le abamectin, emamectin e na le ts'ebetso e phahameng ea ho bolaea likokoanyana. Acitretin e ka ntlafatsa phello ea methapo e kang amino acid le γ-aminobutyric acid, e le hore li-ion tse ngata tsa chloride li kene liseleng tsa methapo, li baka tahlehelo ea lisele, li sitise tsamaiso ea methapo, 'me li-larvae li khaotse ho ja hang ha li kopana, e leng se etsang hore li se ke tsa fetoha. ho holofala. O shoele nakong ea matsatsi a 4. Sebolaea likokoanyana se lieha haholo. Bakeng sa lijalo tse nang le likokoana-hloko tse ngata, ho khothalletsoa ho potlakisa le ho li sebelisa hammoho.
2. Taolo e kholo ea likokoanyana:
E sebelisoa haholo merohong, lifateng tsa litholoana, k'hothone le lijalo tse ling, 'me e na le ts'ebetso e phahameng ka ho fetisisa khahlanong le likokoanyana, Lepidoptera, Coleoptera le tse senyang lijalo. E na le ts'ebetso e ke keng ea lekanngoa ea chefo e 'ngoe, haholo-holo ea "red-banded leaf roller", "coacco hawkmoth", "diamondback moth", "dryland armyworm", "cotton bollworm", "cabbage meal borer" le likokoanyana tse ling.
Ha u khetha lihlahisoa, u tlameha ho tseba ho eketsehileng ebe u khetha ho ea ka boemo ba hau, e le hore u finyelle mokhoa o atlehang oa ho bolaea likokoanyana.
Nako ea poso: Feb-24-2022