Pob ladybugs noj rose slugs?

Cov txheej txheem:

Pob ladybugs noj rose slugs?
Pob ladybugs noj rose slugs?

Video: Pob ladybugs noj rose slugs?

Video: Pob ladybugs noj rose slugs?
Video: What's Eating my Roses? Holes in Leaves/Buds/Flowers 2024, Hlis ntuj nqeg
Anonim

Txawm li cas los xij, kuv tseem tsis tau ntsib qhov xwm txheej txaus ntshai nrog roses hauv lub vaj no. Txawm ntau Rose Slug puas yuav tsis tua cov nroj tsuag, thiab cov noog me, ladybug larvae, thiab lacewing larvae tshwm sim noj cov kab tsuag.

Puas ladybugs zoo rau roses?

Ladybugs noj ntau cov kab ntau dhau li tsuas yog aphids. Lawv kuj noj cov nplais, kab yoov, nplooj ntoos, mites, thiab yoov dawb. … Cov tshuaj tsuag yuav ua rau cov paj tawg, tab sis kuv tus kab mob yuav tso kuv cov kab mob aphid dawb hauv ib hnub! Hauv daim duab saum toj no koj tuaj yeem pom cov ladybugs noj cov aphids ntawm kuv lub hav txwv yeem.

Yuav siv dab tsi tawm tsam rose slugs?

Siv 3 tablespoons tshuaj tua kab tshuaj xab npum nrog 1 quart dej thiab tsuag tsuag ncaj qha rau ntawm cov rose slugs uas tau poob lawm. Nws yuav tua cov larva tam sim ntawd thiab tswj cov kab mob ntawm cov nroj tsuag sawv.

poj niam kab noj dab tsi?

Ntau tus ladybugs voraciously noj nroj tsuag noj kab, xws li aphids, thiab ua li ntawd lawv pab tiv thaiv qoob loo. Ladybugs nteg ntau pua lub qe nyob rau hauv cov cheeb tsam ntawm aphids thiab lwm yam nroj tsuag noj kab. Thaum lawv yug los, tus ladybug larvae pib noj tam sim.

Yuav ua li cas noj qhov hauv kuv cov pob kws?

Budworm Infestation Signs

Cov tsos mob ntawm cov kab mob budworm muaj xws li qhov nyob hauv cov rose buds lossis zes qe menyuam thiab cov noob dub zoo li xaum. Budworms zom lawv txoj kev mus rau hauv rose buds thiab noj cov rose petals. Qhov no tuaj yeem ua rau lub paj tawg txaus kom tiv thaiv kom tsis txhob tawg.

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