Kapas · KeetHelicoverpa, American bollworm, hari sundi, chana ki sundi, fal chhedak

Kapas mein american sundi ka ilaj

Boll par bada gol ched, aur sundi ka aadha sharir bahar — sir andar.

Seedha jawab

American sundi badi, hari-bhoori sundi hai jo kali, phool aur boll ko bahar se kaat kar khati hai. Ek sundi kai boll kharab karti hai, kyunki woh ek boll poora khaye bina aage badh jati hai. Ilaj: Unicorn, On The Top ya Superman.

Pehchan

Kaise pehchane

Bada gol ched

Boll par chaudha, gol ched dikhta hai — gulabi sundi ke sui jaise chhed se saaf bada.

Sir andar, sharir bahar

Sundi boll mein sir daal kar khati hai aur uska aadha sharir bahar dikhta rehta hai.

Phool aur kali khaya hua

Kali aur phool kate hue milte hain, aur unke paas hara-kala mal gira hota hai.

Patti par chipka anda

Nayi patti aur kali par ek-ek, chhota safed-peela anda chipka dikhta hai.

Kab aur kahan

Hamla kab tez hota hai

Kali aur phool banne parBarish ke baad ki namiPaas mein chana ya tamatarGhana, zyada nitrogen wala khet

Sundi anda se nikalte hi khana shuru kar deti hai, aur badi hote-hote dawa uspar kam asar karti hai. Isliye hafte mein do baar nayi patti aur kali par anda dhoondhna, chhidkav ka sabse sahi samay batata hai.

Nuksan

Kya nuksan hota hai

Ek badi sundi kai kali aur boll kharab kar deti hai, kyunki woh ek jagah rukti nahi.

Chhida hua boll jhad jata hai ya us mein rui banti hi nahi — nuksan seedha ginai mein jata hai.

Ilaj

American sundi ka upchar

Badi sundi par dawa kam asar karti hai, isliye poora faisla samay ka hai. Anda aur nayi nikli chhoti sundi hi asli nishana hai — boll mein ched dikhne ka intezaar karna deri hai.

SystemicUnicornChlorantraniliproleChlorantraniliprole ande aur nayi sundi par sabse achha hai, aur barish ke baad bhi tika rehta hai.Product dekhein

Contact aur StomachOn The TopEmamectin BenzoateEmamectin benzoate khana turant band kara deta hai, isliye aage ka nuksan wahin ruk jata hai.Product dekhein

Contact aur StomachSupermanEmamectin + FipronilEmamectin aur fipronil ka saath — sundi ke saath ras cheenne wale keet bhi dabte hain.Product dekhein

Dhyan dein: Chhida hua boll wapas theek nahi hota, isliye faisla anda aur chhoti sundi dikhne par lena hai. Pyrethroid baar-baar chhidakne se is sundi mein resistance aata hai aur safed makkhi bhadakti hai — chhidkav badalte rahein. Khet mein pakshi baithne ki tehni (bird perch) lagana bhi kaam karta hai.

Kapas ke doosre samadhan

Gulabi sundi Safed makkhi Hara tela Thrips Chitkabri sundi Gujiya Makdi Deemak 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