Gulabi sundi kapas ki sab se khatarnak dushman hai — ye andar chhup kar tinday ko kharab karti hai, is liye jab nuqsan nazar ata hai, aksar der ho chuki hoti hai. Isko control karne ka wahid tareeqa hai: waqt par pehchan, musalsal monitoring aur sahi waqt par sahi spray. Is guide me teeno cheezen tafseel se di gayi hain.
Pehchan — Gulabi Sundi Kaisi Dikhti Hai?
Is ka keera (larva) chhota sa hota hai — pehle safed, phir gulabi rang ka ho jata hai. Bara keera (moth) raat ko sargarm hota hai, din me paton ke neeche chhupta hai. Pehchan ki khaas alamat: band phool (rosette flower) — mutasir phool poori tarah khulta nahi, band sa rehta hai. Tinda kaat kar dekhein to andar gulabi keera aur kharab beej (kottay) nazar ate hain.
Nuqsan Kaisa Hota Hai?
Keera tinday ke andar beej khata hai — is se lint (rui) ki miqdaar bhi kam hoti hai aur quality bhi kharab (daagh-daar, kamzor resha). Zyada hamlay me 20-40% tak paidawar ka nuqsan aam hai. Sab se bari mushkil ye hai ke keera tinday ke andar mehfooz hota hai — aam spray us tak pohanchta hi nahi. Isi liye waqt (timing) hi is ka asal ilaj hai.
Monitoring — Hamla Kab Shuru Hua, Kaise Pata Chale?
Phool ane ke marhalay se pheromone traps lagayein (aam tor par 2-3 traps per acre monitoring ke liye). Har hafte traps me ane walay moth ginain — tadaad barhne lage to samjhein spray ka waqt qareeb hai. Sath me har hafte 20-25 poday ke phool aur tinday check karein — band phool (rosette) ki tadaad hi hamlay ki shiddat batati hai.
Control — Spray Kab Aur Konsa?
Jab monitoring me hamla had se barh jaye (pheromone traps me musalsal zyada moth, ya 5-8% se zyada band phool/tinday mutasir), tab gulabi sundi ke liye makhsoos insecticide (profenofos type ya company ki tajweez karda bollworm dawai) spray karein — label ki dose ke mutabiq. 10-12 din ke waqfay se monitoring dobara karein; zaroorat paray to group badal kar spray dohrayein. Der se spray — jab keera gehra tinday me ghus chuka ho — paisay zaya karna hai.
Baghair Spray ke Bachao (Cultural Control)
(1) Aakhri chunai ke baad fasal ki baqayaat (stalks) foran khet se khatam karein — sundi unhi me sardiyan guzarti hai. (2) Mutasir tinday aur band phool akhatay karke zameen me dabayein. (3) Waqt par kasht karein aur der wali varieties ka late season bojh na barhayen. (4) Aas paas ke kheton me bhi yahi amal ho to asar dugna hota hai — sundi parosi ke khet se bhi aati hai.
Aksar Poochay Jane Walay Sawal
Sawal: Gulabi sundi par aam sundi wali spray kyun asar nahi karti?
Jawab: Kyunke keera tinday ke andar band hota hai — spray ki boondain us tak pohanchti hi nahi. Asar sirf us waqt hota hai jab keera anday se nikal kar tinday me ghusne se pehle bahar ho. Isi liye monitoring aur timing sab se ahem hai.
Sawal: Pheromone trap kitne lagane chahiye?
Jawab: Monitoring ke liye 2-3 traps per acre kaafi hain. Ye traps spray ka waqt batate hain — ye ilaj nahi, pehredari hai.
Sawal: Kya gulabi sundi ka koi desi/asaam hal hai?
Jawab: Sab se mazboot “desi” hal cultural hai — baqayaat ka khatama aur band phoolon ki safai. Spray ke baghair zyada hamlay ko rokna mushkil hai, lekin ye amal agle season ka bojh bohot kam kar deta hai.
Kapas ke tamam masail aur spray schedule ke liye Cotton Crop Solutions page dekhein. Sprays aur pheromone traps ke liye Shop visit karein ya WhatsApp par photo bhej kar mashwara lein — rehnumai muft hai.