Kapas · RogBoll rot, boll sadan, boll galna, rui kali padna, gala hua boll

Kapas mein boll sadan ka ilaj

Boll par paani jaisa dhabba jo kala pad gaya — andar rui bhoori aur badboodar.

Seedha jawab

Boll sadan mein boll par paani jaisa dhabba banta hai jo kala pad jata hai, aur andar ki rui bhoori-kali aur badboodar ho jati hai. Fungus lagbhag hamesha sundi ke ched ya chot se andar jata hai. Ilaj: Azoto Prime aur Samurai — lekin pehle sundi rokein.

Pehchan

Kaise pehchane

Boll par paani jaisa dhabba

Pehle boll par paani jaisa halka dhabba banta hai, jo phir bhoora aur kala pad jata hai.

Andar rui bhoori aur badboodar

Boll todne par andar ki rui bhoori-kali, geeli aur badboodar milti hai; beej bhi kharab hote hain.

Sundi ke ched se shuru

Sadan lagbhag hamesha sundi ke ched ya kisi chot ke paas se shuru hoti hai.

Ghane khet ke neeche wale boll

Khet ke ghane hisse mein aur neeche wale boll par sabse zyada — wahan hawa aur dhoop nahi pahunchti.

Kab aur kahan

Hamla kab tez hota hai

Barish aur lagatar namiGhana khetSundi ka hamlaZyada nitrogen

Is rog ke liye teen cheezein ek saath chahiye — nami, ghana khet aur boll par ched. Isliye barish ke baad ghane khet mein sadan sabse zyada dikhti hai, aur jahan sundi kaabu mein hai wahan bahut kam.

Nuksan

Kya nuksan hota hai

Gala hua boll poora chala jata hai — us mein se kaam ki rui nahi nikalti aur beej bhi kharab ho jata hai.

Aas-paas ke boll ki rui par rang chadh jata hai, isliye poore lot ka bhav gir jata hai.

Ilaj

Boll sadan ka upchar

Gala hua boll wapas theek nahi hota, isliye is rog ka asli ilaj rokna hai. Aur rokne ka pehla kadam fungicide nahi, sundi aur khet ki hawa hai — fungus ko andar jaane ka rasta wahin se milta hai.

SystemicAzoto PrimeAzoxystrobin + TebuconazoleAzoxystrobin aur tebuconazole — barish se pehle ya baad ka bachav wala chhidkav, jab boll bharne lage.Product dekhein

Systemic aur ContactSamuraiTebuconazole + SulphurTebuconazole aur sulphur — boll aur uske paas ke patton par suraksha ki parat.Product dekhein

Dhyan dein: Boll sadan ki asli jad do cheezein hain — sundi ka ched, jahan se fungus andar jata hai, aur ghana khet jismein hawa aur dhoop neeche tak nahi pahunchti. Isliye pehle sundi rokein aur khet ghana na hone dein; fungicide uske baad ka kaam hai. Gale hue boll khet se utha kar nasht kar dein.

Kapas ke doosre samadhan

Patti mudna Jhulsa Para wilt Jad galan Patti ke dhabbe Dahiya Sab dekhein →

Kapas suraksha

Poori fasal ka programme

Buvai se chunai tak kapas mein kaun sa keet aur rog kab aata hai, aur kis avastha par kya dhyan dena hai — poora programme ek jagah.

Kapas solutions Sawal poochein