Amfani da dichlorvos

Dichlorvos, maganin kwari na organophosphorus, yana da yawan guba da sakamako mai kyau na kwari.Mu duba tare.

Dichlorvos kuma an san shi da DDVP, wani nau'in maganin kwari na organophosphate.Samfurin tsantsar ruwa mara launi ne zuwa amber tare da ɗan ƙamshi kaɗan.Shiri ne mai haske rawaya zuwa rawaya-launin ruwan kasa m ruwa, wanda decomposes sannu a hankali a cikin ruwa bayani da kuma accelerates a lokacin da ta ci karo da alkali.Yana da kwanciyar hankali don zafi kuma yana lalata baƙin ƙarfe.Guba ga mutane da dabbobi, yawan guba ga kifaye, da tsananin guba ga ƙudan zuma.

 

Sakamakon kwari na dichlorvos

Dichlorvos shine babban maganin kashe kwari da acaricide.Yana da tasirin kashe lamba, gubar ciki da fumigation.Sakamakon lamba ya fi trichlorfon, kuma yana kashe kwari da sauri.Ana iya amfani da shi don kayan lambu, itatuwan 'ya'yan itace da kayan amfanin gona iri-iri.

 

Ikon yin amfani da dichlorvos

1. Don hanawa da sarrafa caterpillar kabeji, kabeji Armyworm, kabeji sawfly, kabeji aphid, kabeji borer, prodenia litura, fesa tare da 80% EC 1500-2000 sau.

斜纹夜蛾

2. Don hanawa da sarrafa ladybug star ashirin da takwas, taba sigari, whitefly, auduga bollworm, diamondback asu, fitila asu, da Armyworm, fesa da 80% EC 1000 sau.

3.Don sarrafa ja gizo-gizo da aphids, fesa tare da 50% EC 1000-1500 sau.

4. Don rigakafin da kuma kula da cutworms, rawaya stalk melons, da yellow beetles, fesa ko ban ruwa da tushen da 800-1000 sau na 80% EC.

Sau 5.1000 ruwa, mai da hankali kan fesa buds, furanni, kwasfa masu taushi da furanni na ƙasa, fesa sau 2-3.

 

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Lokacin aikawa: Dec-18-2020