Dab tsi yog Billbugs: Kawm Txog Billbug Lawn Damage Thiab Tswj

Cov txheej txheem:

Dab tsi yog Billbugs: Kawm Txog Billbug Lawn Damage Thiab Tswj
Dab tsi yog Billbugs: Kawm Txog Billbug Lawn Damage Thiab Tswj

Video: Dab tsi yog Billbugs: Kawm Txog Billbug Lawn Damage Thiab Tswj

Video: Dab tsi yog Billbugs: Kawm Txog Billbug Lawn Damage Thiab Tswj
Video: Hmong new song 2016 - Yog dab tsi - Xub Hluav Taws (Official MV) 2024, Tej zaum
Anonim

Billbugs yog cov kab uas ua rau cov nyom puas. Cov grubs pib pub rau hauv cov nyom stems thiab maj mam ua hauj lwm lawv txoj kev mus rau hauv paus, tua cov nyom hniav los ntawm hniav. Nrhiav kom paub txog kev kho kab mob nyom nyom hauv kab lus no.

Dab tsi yog Billbugs?

Koj tuaj yeem paub qhov txawv ntawm cov kab kab los ntawm lwm cov kab nyom vim lawv cov larvae tsis muaj ceg. Cov xim dawb, c-puab grubs yog cov theem ntawm lub neej voj voog uas ua rau cov nyom puas. Koj yuav tsis pom cov grubs tshwj tsis yog tias koj khawb ib ncig ntawm cov hauv paus hniav thiab nrhiav lawv.

Cov neeg laus tawm ntawm cov nyom nyom thiab nplooj litter uas lawv siv lub caij ntuj no thaum kub nce txog 65 degrees Fahrenheit (18 C.). Tej zaum koj yuav pom lawv taug kev ntawm txoj kev tsheb thiab kev taug kev thaum lawv nrhiav qhov chaw zoo los tso lawv cov qe. Lawv khawb me ntsis qhov tsua hauv av thiab tso lawv cov qe. Grubs tawm ntawm cov qe hauv ib lub lis piam lossis ob zaug.

Controlling Lawn Billbugs

Billbug nyom kev puas tsuaj muaj xim av tuag thaj ua rau thaj thiab thaj chaw liab qab tsis tu ncua ntawm cov av. Nws zoo nkaus li zoo li dawb grub puas. Ib txoj hauv kev los qhia qhov txawv yog tias koj tuaj yeem rub cov thaj tsam tuag ntawm cov av, tab sis koj tsis tuaj yeem yob nws li koj tuaj yeem sod puas los ntawmdawb grub. Tej zaum koj tuaj yeem pom cov pawg me me ntawm cov dawb, zoo li sawdust-zoo li cov nyom nyob ib puag ncig ntawm cov nyom uas cov kab npauj npaim tau noj.

Txoj kev zoo tshaj plaws ntawm kev tswj cov nyom nyom yog kom cog cov nyom noj qab haus huv. Fertilize raws li pom zoo rau hom turfgrass koj loj hlob. Rau ntau hom, 1 phaus (.5 Kg.) ntawm nitrogen ib 1,000 square feet plaub zaug hauv ib xyoos yog qhov zoo tagnrho. Dej feem ntau yog li ntawd cov nyom tsis raug kev txom nyem los ntawm kev nyuaj siab. Mow tsis tu ncua, tsis txhob tshem ntau tshaj ib feem peb ntawm qhov ntev ntawm cov hniav ib zaug.

Billbugs hauv cov nyom teb zoo rau cov txiaj ntsig nematodes. Ua raws li daim ntawv lo lus pom zoo txog lub sijhawm, cov txheej txheem thov thiab tus nqi. Lawv muaj lub neej txee luv luv, yog li yuav lawv thaum koj npaj yuav siv lawv.

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