Kapas mein patti ke dhabbe ka ilaj
Bhoore gol dhabbe, andar chakri jaisi golai — aur neeche ke patte pehle.
Patti ke dhabbe Alternaria fungus se hote hain. Patte par bhoore gol dhabbe bante hain, jinke andar chakri jaisi golai dikhti hai. Dhabbe badh kar jud jate hain aur patta samay se pehle jhad jata hai. Ilaj: Samurai aur Azoto Prime.
Kaise pehchane
Bhoore gol dhabbe
Patte par 5 se 10 mm ke bhoore gol dhabbe bante hain, jinke kinare gehre hote hain.
Andar chakri jaisi golai
Dhabbe ke andar chakri (target board) jaisi halki-gehri golai dikhti hai — yahi pakki pehchan hai.
Neeche ke patte pehle
Rog sabse pehle neeche ke purane patton par aata hai aur upar ki taraf chadhta hai.
Patta sookh kar jhadta hai
Dhabbe jud jate hain, patta sookh kar kadak ho jata hai aur samay se pehle jhad jata hai.
Hamla kab tez hota hai
Fungus ko nami aur thanda-garam badalta mausam pasand hai, isliye barish ke baad ke hafte mein rog tezi se badhta hai. Potash ki kami wale khet mein hamla saaf zyada dikhta hai, aur lamba chalne wali fasal mein neeche ke patte pehle jate hain.
Kya nuksan hota hai
Patte jhadne ka seedha asar boll par padta hai — bharne ke liye khana kam milta hai, isliye boll chhote reh jate hain.
Boll bharne ke samay patta jaye to rui halki aur kamzor nikalti hai, aur ginai girti hai.
Patti ke dhabbe ka upchar
Chhidkav ka faisla pehle dhabbe dikhne par lena hai, jab rog neeche ke patton par hi hai. Ek baar poora patta sookh gaya, woh wapas hara nahi hota — dawa upar ke patton ko bachati hai.
Dhyan dein: Sookha patta wapas hara nahi hota — chhidkav aage ke patton ko bachata hai, purane nuksan ko nahi. Potash poora dein: is rog mein potash ki kami sabse bada saath deti hai. Khet ghana na rakhein, taki hawa aur dhoop neeche tak pahunche.
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.
Become a Distributor
