Powdery mulberry on houseplants tshwm feem ntau heev. Muaj ntau hom kev txhuam. Qhov loj tshaj plaws kev puas tsuaj yog tshwm sim los ntawm grape, amaryllis, seaside, bristly thiab cactus. Raws li cov hom lesions, cov pests raug muab faib rau nplooj ntoos thiab paus kab tsuag.
Powdery mullet on orchids
Ntau zaus ntawm cov orchids muaj citrus thiab bristly mealybugs, lawv yog ib kab me me ntawm ib hom tsiaj, nrog setae raws sab. Lub mealy mildew tawm tsam cov tsis muaj zog thiab nitrogen-fed orchids, muab cov kua qab tawm ntawm cov nroj tsuag thiab ib txhij txhaj tshuaj rau hauv cov tshuaj lom orchid. Qhov no tuaj yeem ua rau tuag taus ntawm tsob nroj.
Powdery mullet on violets
Lub violet feem ntau tawm tsam los ntawm cov av mealybug, uas yog nyuaj rau ntes, raws li nws siv rau ib ntev lub sij hawm nyob rau hauv hauv av. Nws pom tau tias feem ntau yog thaum hloov, tab sis thaum muaj ib tus kab mob uas muaj zog, ib txheej dawb pom nyob rau sab qis dua ntawm lub cev. Tab sis txawm tias tom qab qhov teeb meem tshwm sim, tus cab no tsis yooj yim rau kev tshawb nrhiav. Yog hais tias cov nroj tsuag hnyav ncawv heev, nws zoo nkaus li hauv paus system ntawm cov nroj tsuag suffers los ntawm ib co tsi ntawm fungal tau tus kab mob, vim muaj ib qho ntxhiab ntawm mycelium thiab dawb pwm.
Powdery mullet: sib ntaus sib tua ntsuas
Yuav ua li cas nrog mealybug? Saib xyuas cov paj tshiab uas koj tau coj los rau hauv tsev, av thiab qia, nrhiav cov kab tsuag, tuav lawv thiab yaug cov khaub ncaws. Thaum kov cawv koj yuav tua tau kab. Tiv thaiv kab tsuag tshuaj ntxuav tes thiab tshuaj tsuag roj. Heev sai, tab sis siv sij hawm luv luv yuav ua rau kev kho mob nrog tshuaj tua kab. Txaus siab cuam tshuam cov nroj tsuag yuav tsum muab pov tseg. Tsuas yog cov tshuaj lom neeg mob tuaj yeem pab tswj kev saib xyuas mealybug.
Kev sib ntaus tawm tsam cov kab no yog ib txoj kev nyuaj. Powdery mildew tolerates sov thiab humidity. Nourishing nrog nitrogen chiv leads mus rau kev sib npaug ntawm qhov kis kab npua. Cov ntsaum kuj yog cov nqa ntawm larvae ntawm worm, yog li ntawd lawv yuav tsum tau ua tib zoo pov tseg. Thawj zaug ntawm tag nrho cov, cov nroj tsuag yuav tsum tau muab tshuaj yaug nrog dej sov nrog ntxiv ntawm xab npum ntxhua khaub ncaws. Tom ntej, tshuaj tsuag nws txhua lub lim piam nrog ib qho kev daws ntawm haus luam yeeb, ntsuab xab npum (15 g / l), infusion ntawm qej, cawv daws (nyob rau hauv 1 liter dej ntxiv 20 g ntawm kua xab npum thiab 20 ml ntawm dej cawv). Thaum watering nrog insecticides, qhov khoom yog absorbed los ntawm mealybug los ntawm ib tug nroj tsuag thiab lom ntawm kab.
Yuav ua li cas kom tshem tau ntawm lub mealybug yog tias nroj tsuag yog phem heev ntaus los ntawm ib tug Kab Tsuag?
Nyob rau hauv cov ntaub ntawv no, cov neeg nyob hauv tsev yuav tsum tau ntxuav nrog xoom tshuaj thiab sprinkled nrog "Aktara", "Fozalon", "Intavir". Yog tias muaj teeb meem nrog txoj kev kho mob tshiab, koj yuav tsum hloov cov tshuaj. Nyob rau hauv cov ntaub ntawv ntawm kev puas tsuaj rau lub keeb kwm, lawv ntxuav nyob rau hauv ib tug insecticide, cov av yog hloov, thiab lub vase yog kom zoo zoo ua.
Thaum koj nyiam cog dheev overpowered mealybug, kev kho mob yuav nqa tawm thiab nrog kev pab los ntawm pej xeem tshuaj. Cov no muaj xws li horsetail tincture, ib tug daws ntawm txiv ntseej roj thiab ib tug tincture ntawm qej. Cov pej xeem tshuaj no yuav tau siv tshuaj tsuag 3-4 zaug hauv ib lub lim tiam.
Lovers ntawm sab hauv nroj tsuag yuav tsum paub yuav ua li cas nrog mealybug. Qhov zoo tshaj plaws los mus sib ntaus sib tua mealybugs yog tshuaj Pyrethrum. Cov tshuaj yog absorbed los ntawm cov nroj tsuag thiab, tau txais mus rau hauv nws kua txiv, tshuaj lom cov Kab Tsuag. Ib qho zoo heev tshuaj rau mealybugs yog systemic poisons, xws li Aktelik.