Ganna · KeetTermite, deemak

Ganne mein deemak ka ilaj

Buwai ke baad aankh na phootna, aur khadi fasal ka achanak sookhna — dono ki jad ek hi keet mein ho sakti hai.

Seedha jawab

Deemak buwai ke turant baad ganne ke sett ko andar se khokhla kar deti hai, jiske kaaran aankh phoot hi nahi pati aur line mein khali jagah reh jati hai. Khadi fasal mein yeh jadon aur tane ke nichle hisse ko kaatti hai, jisse ganna sookhkar gir jata hai. Deemak ka ilaj chhidkav se nahi, mitti se hota hai — buwai ke samay nali mein Fipro Ultra Double Power granules, aur sett upchar ya drenching ke liye Fipro Ultra (fipronil SC).

Pehchan

Kaise pehchane

Aankh nahi phooti

Buwai ke 20–25 din baad line mein khali jagah dikhe, to wahan se sett nikaalkar dekhiye.

Sett andar se khokhla

Deemak sett ka gooda kha jati hai aur khali jagah ko mitti se bhar deti hai. Sett todne par andar mitti milegi.

Gobhi ka sookhna

Khadi fasal mein sabse upar ki pattiyan sookhne lagti hain, aur pauda halka kheenchne par aasani se ukhad aata hai.

Mitti ki patli naliyan

Thoothi, sookhi pattiyon aur ganne ke aas-paas mitti ki patli naliyan deemak ki pakki nishani hain.

Kab aur kahan

Hamla kab tez hota hai

Halki aur balui mittiSookha mausam, sinchai ki kamiKachi gobar ki khaadPichhli fasal ka avshesh

Basant (Feb–March) aur sharadkalin (Sept–Oct) buwai — dono ke turant baad ka samay sabse najuk hai. Isi liye upchar buwai ke samay hi kiya jata hai, baad mein nahi.

Nuksan

Kya nuksan hota hai

Sabse pehla nuksan ankuran ka hai. Sett bekar ho jane se line mein khali jagah reh jati hai, aur khet ka poora plant population girta hai. Kam paude ka matlab kam kalle, aur kam kalle ka matlab seedha kam upaj.

Khadi fasal mein deemak jad aur tane ka nichla hissa kamzor kar deti hai. Aisa ganna hawa-paani mein gir jata hai, sookh jata hai, aur mill mein uski recovery bhi kam nikalti hai.

Ilaj

Deemak ka upchar

Deemak pattiyon par nahi, mitti mein rehti hai. Isliye dawa ko wahan pahunchana hota hai jahan sett aur jad hain. Fipronil isi kaam ke liye hai — mitti mein tikta hai aur jadon ke aas-paas suraksha ghera banata hai.