Ganna · KeetMealybug, gujiya

Ganne mein gujiya (mealybug) ka ilaj

Bahar se kuch nahi dikhta. Patti ka khol hataiye — gulabi keet aur safed powder wahin milega.

Seedha jawab

Gujiya ganne ke node par, patti ke khol (leaf sheath) ke neeche chhipkar ras choosti hai. Bahar se ganna theek dikhta hai; khol hatane par gulabi rang ke keet aur safed, rui jaisa powder milta hai. Chhipe hone ke kaaran contact dawa asar nahi karti — systemic dawa chahiye jo paudhe ke andar se pahunche. Ilaj: Shield ya Atom Bomb.

Pehchan

Kaise pehchane

Khol ke neeche gulabi keet

Patti ka khol hataiye — node par gulabi-safed keet aur powder jaisa jaal milega.

Safed rui jaisa powder

Node ke aas-paas safed powder jama rehta hai, jo ungli se hatta hai.

Chiuntiyon ki aawajahi

Madhu-ras ke kaaran chiuntiyan lagatar ganne par chadhti-utarti dikhti hain — pakki nishani.

Chhote internode

Nuksan wale ganne ke internode chhote reh jate hain aur ganna patla dikhta hai.

Kab aur kahan

Hamla kab tez hota hai

Ghani fasal aur band hawaRatoon fasalSankramit beej gannaSookha mausam

Gujiya sabse zyada beej ke saath failti hai. Sankramit khet se liya gaya sett agli fasal mein seedha gujiya le jata hai — isliye beej ka chunav sabse bada bachav hai.

Nuksan

Kya nuksan hota hai

Node se lagatar ras choose jane se ganne ka badhna ruk jata hai aur cheeni ki matra girti hai. Nuksan dhime se hota hai, isliye pakda deri se jata hai.

Sankramit ganna beej ke roop mein lagane par agli fasal shuru se hi grast hoti hai. Ratoon mein gujiya khet mein bani rehti hai.

Ilaj

Gujiya ka upchar

Keet patti ke khol ke neeche chhipa hai — bahar se chhidkav wahan tak nahi pahunchta. Isliye systemic dawa hi kaam karti hai, jo paudhe ke ras ke saath keet tak jati hai.