What's this disease or bacteria ????
Problem encountered on potato tubers !!!
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Learn more about PlantixProblem encountered on potato tubers !!!
Lower leaf of potato are occur spot which are well seen in above pictures
Leaf block dots problem
Weak plant and leaves are yellow
Know how to handle this fungal crop disease!
Know all about your crop to increase your yield!
Plantix helps farmers around the world to improve their farming methods.
Learn more about PlantixPlantix helps farmers around the world to improve their farming methods.
Learn more about Plantix
Manejebem
124036
6 years ago
Hi Wassim Belhadj ! It looks like Sarna-pulverulenta If you click on the blue hyperlink that takes you to Plantix Library where everyone can find details on this problem and control measures. 😊😊😉
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Get Plantix now for free!احمد
6079
6 years ago
الفطريات بسبب تدنى درجات الحرارة يمكن رش مبيد فطرى مثل المانكوزيب او نثر مخلفات الحيوانات على التربة
Wassim
33
6 years ago
Manejebem | Carol Je pense que c'est la gale plate parce que il n'y a pas de croûtes c'est superficielle des tâches pas plus
Wassim
33
6 years ago
No help no reply !!!???
Ben
3438
6 years ago
Salut, c'est la maladie de la galle commune Gale Commune de la Pomme de Terre Pour plus d'informations visitez ce lien Lutte Éviter les précédents favorables (betterave, carotte, radis ...) ou l'apport de matière organique mal décomposée, Éviter les sols légers ou les préparations de terre favorisant l'aération des sols, Limitez les apports d'amendements calcaires juste avant la culture de pomme de terre, Irriguer pour saturer le sol au moment de l'initiation des tubercules (gale en pustule), Allonger les rotations (gale plate), Utiliser des variétés peu sensible