Redberry Mite Syndrome: Kawm Txog Redberry Mites Ntawm Blackberries

2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55

Yog tias koj cov blackberries tsis kam siav, lawv yuav raug kev txom nyem los ntawm redberry mite syndrome. Lub microscopic, plaub-legged mites nkag mus rau hauv cov berries thiab ua rau muaj kev puas tsuaj loj. Redberry mite tswj nyob ntawm cov tshuaj tua kab, suav nrog cov roj horticultural thiab tshuaj tua kab sulfur.

Redberry Mites ntawm Blackberries

Redberry mites (Acalitus essigi) siv lawv lub caij ntuj no sib sib zog nqus hauv blackberry buds thiab bud scales uas tom qab ntawd yuav los ua tshiab tua thiab nplooj. Nyob rau hauv lub caij nplooj ntoos hlav, cov mites maj mam txav mus rau tshiab tua thiab paj, thiab nws thiaj li nkag mus rau berries. Lawv tsom ib ncig ntawm lub hauv paus ntawm cov txiv hmab txiv ntoo thiab hauv cov tub ntxhais.

Thaum lawv pom lawv txoj kev mus rau cov txiv hmab txiv ntoo, cov txiv hmab txiv ntoo liab tau txhaj cov txiv hmab txiv ntoo uas muaj tshuaj lom thaum lawv noj. Cov tshuaj no tiv thaiv cov berries los ntawm ripening. Koj tuaj yeem txheeb xyuas cov kab mob redberry mite los ntawm qhov me me, tawv, liab lossis ntsuab berries. Koj tuaj yeem pom cov berries zoo li qub thiab puas dai rau hauv tib pawg. Cov txiv hmab txiv ntoo puas yog inedible thiab tsis muaj dab tsi koj tuaj yeem ua tau los cawm lawv, tab sis koj tuaj yeem npaj ntxov los tiv thaiv kev puas tsuaj rau xyoo tom ntej cov qoob loo.

Controlling Redberry Mites

Txiav tawm cov kab uas puas lawm thiab rhuav tshem lawv. Koj yuav tsis tshem tawm tag nrho cov mites li no, tab sis koj yuav tshem tawm ntau ntawm lawv. Covob hom tshuaj tua kab siv rau kev tswj cov kab mob liab liab yog cov roj horticultural thiab cov khoom siv sulfur. Ua tib zoo nyeem daim ntawv lo thiab xyuas kom tseeb tias qhov koj xaiv yog sau rau cov kab liab liab. Lub sijhawm tseem ceeb heev thaum kho cov kab liab liab.

Cov roj cog qoob loo ua rau cov qoob loo puas tsawg dua cov sulfur

khoom. Siv cov roj ntawm ob mus rau peb lub lis piam ib ntus raws li qhia ntawm daim ntawv lo. Tsis txhob siv cov roj horticultural hauv ib lub hlis tom qab siv cov tshuaj sulfur. Kev sib xyaw ua ke ob yam khoom nyob rau lub sijhawm ze tuaj yeem ua rau cov nroj tsuag puas tsuaj. Koj yuav tsum tsis txhob siv cov roj horticultural thaum kub siab tshaj 90 degrees Fahrenheit (32 C.) kom tiv thaiv kev puas tsuaj rau blackberry bush.

Cov khoom lag luam sulfur muaj tshuaj lom ntau dua li cov roj horticultural. Kuaj lawv ntawm ib feem me me ntawm cov nroj tsuag ua ntej txau tag nrho cov nroj tsuag. Lub sij hawm ntawm daim ntawv thov, hu ua ncua sij hawm-dormant daim ntawv thov, yog ib qho nyuaj me ntsis. Koj xav ntes lub hav txwv yeem tsuas yog tom qab nws tawg dormancy. Tos kom txog thaum lub buds pib o, tab sis ua ntej nplooj tshiab pib qhib.