malathion chien fasaha agrochemicals kwari
Takaitaccen Bayani:
Malathion maganin kashe kwari ne maras guba, kuma ikon yin amfani da shi ya dace da kula da kwari kan amfanin gona kamar taba, shayi da mulberry, kuma ana iya amfani da shi don magance kwari.
Malathion yana da kisa mai kyau na lamba, guba na ciki da wasu tasirin fumigation, babu wani tasiri na tsarin.Bayan shigar da jikin kwarin, yana da oxidized zuwa maloxon, wanda zai iya taka rawa mai guba.Lokacin shigar da dabba mai jinni mai dumi, ana sanya shi ta hanyar carbonoxylesterase wanda ba ya cikin jikin kwari, don haka ya rasa guba.Malathion yana da ƙarancin guba da ɗan gajeren tasiri, kuma yana da tasiri a kan duka-tsotsa-tsotsa da kwari-baki.
1. Rigakafi da magance kwari na amfanin gona na alkama Don magance tsutsotsin soja, aphids, da alkama, a fesa da kashi 45% na ruwa sau 1000.
2. Rigakafi da sarrafa kwarin wake Don sarrafa kwari masu cin naman waken soya, ƙwarin ginin gadar waken soya, giwayen wake, wake da aphids tube, da ƙwanƙwaran ƙwanƙwasa rawaya, a fesa da ruwa sau 45% EC 1000, da adadin feshin kowane mu nauyi - 75-100 kg.
3. Sarrafa ƙwarin shinkafa Ƙarfafa ƙorafe-ƙorafen shinkafa da ciyawar shinkafa.
4. Rigakafi da kula da kwarin auduga Don hanawa da sarrafa kwari da kwari masu wari, a fesa ruwa sau 45% EC sau 1500.
5. Rigakafi da sarrafa kwari na itacen 'ya'yan itace Don hanawa da sarrafa kwari iri-iri, kwari na gida, kwari masu sikeli da aphids akan bishiyar 'ya'yan itace, fesa da ruwa 45% EC sau 1500.
6. Rigakafi da sarrafa kwari na shayi Don sarrafa weevil na shayi, sikelin ƙasa, ma'aunin harsashi na kunkuru, ma'aunin soso na shayi, da sauransu, fesa tare da ruwa sau 500-800 na 45% EC.
7. Rigakafi da sarrafa kwari na kayan lambu Don sarrafa caterpillars kabeji, aphids kabeji, ƙwanƙwasa ƙuma, da dai sauransu, fesa tare da 45% EC 1000 sau ruwa.
8. Rigakafi da kula da kwari na bishiyoyin daji Don sarrafa inchworms, pine caterpillars, poplar moths, da dai sauransu, yi amfani da 150-200 ml na 25% mai a kowace mu, kuma a fesa tare da ƙananan ƙaranci.
9. Rigakafi da sarrafa kwari masu tsafta Yi amfani da sau 250 na 45% EC don kwari a 100-200 ml/mquare mita.Ana kula da kwarin gado da ruwa sau 160 na 45% EC a 100-150 ml/mita murabba'i.An bi da kyankyasai tare da maganin 45% EC sau 250 a 50 ml/mita murabba'i.
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