Fungi waa shey-yarka keena dhibaatooyinka ugu badan ee dhirta. Sida haddii aysan taasi ku filnayn, markii ay astaamuhu muuqdaan waxay horeyba u qaadsiinayeen qayb badan oo ka mid ah jirkooda, markaa badanaa way adag tahay in laga bogsado. Nasiib wanaag, maahan oo kaliya waxyaabo aan sameyn karno si aan uga hortagno dhibaatooyinka (xakamaynta waraabka, bacriminta markay lagama maarmaan noqoto, isticmaal qalab nadiifin ah), laakiin sidoo kale waxaa jira alaabooyin aad waxtar u yeelan doona: sida fungicide systemic.
Maxay noocyadan alaabtu sameyn doonaan waa isku dayga in laga takhaluso fangaska xilligaas khatarta ku ah nolosha iyo caafimaadka dhirteenna. Laakiin, Maxay dhab ahaan yihiin iyo goorma ayey codsanayaan?
Maxay tahay?
Nidaamka fungicide-ka waa badeecad si gaar ah loogu talagalay in lagu baabi'iyo fangaska geedka dhexdiisa. Mar alla markii aan codsanno iyaga, waxaa lagu nuugaa stomata-ka caleemaha (daloolada) ama nidaamka xididka; Halkaas, nidaamka limbic wuxuu mas'uul ka noqon doonaa inuu u qaybiyo xeryahooda firfircoon jirka intiisa kale geedka (jirridaha, caleemaha, xididdada).
Goorma ayaa la codsadaa?
Isla marka astaamaha ugu horreeya ee cudurku muuqdaan, ama marka la dareemo ama la arko in beerista ama xaaladaha deegaanku ay u roonaan doonaan horumarintiisa (Tusaale ahaan, haddii aan in badan waraabinaynay in muddo ah, ama haddii roob badan da'ayay dhowr maalmood oo xiriir ah, ama haddii aynaan weligey bacrimin oo aan ka shakisan nahay inay sii wiiqmi doonto daqiiqad kasta ).
Waa maxay boqoshaada ay waxtar u leedahay?
Waxay in badan ku xirnaan doontaa arrinteeda firfircoon. Tusaale ahaan:
- Anilinopyramidines: waxaa loo isticmaalaa wax badan xakamaynta botrytis.
- Triazoles, dicarboximides, carbamates, iwm.: wax badan ayaa loo isticmaalaa isaga caaryada budada ah iyo miridhku.
- Benzamides, thiophanates, ama phenylureas: loo isticmaalay botrytis, fusarium, Cercospora, septoria, sclerotinia, penicilium.
- Benzolar acid: waxaa loo isticmaalaa in lagu kordhiyo difaaca geedka si ay meesha uga saarto fungus-ka.
Sikastaba xaalku ha ahaadee, aad ayey muhiim u tahay in markasta la aqriyo calaamada weelka ku jirta si loo ogaado hubaasha nooca fangaska ee nidaamka fungicide-ka ee aan soo iibsaneyno uu waxtar leeyahay.