Aphids akan strawberries da strawberries: yadda za a kare berries mai dadi daga kwari
Strawberries da strawberries sune mafi mashahuri berries lokacin rani. Gogaggen lambu sun san da kansu irin cututtuka da kwari da za su yi fama da su a yayin da ake girma waɗannan berries masu daɗi. Daya daga cikin mafi sirri, amma a lokaci guda mafi hatsari kwari a kan strawberry da strawberry bushes ne aphids.
Abubuwa
Alamun aphids akan strawberries da strawberries na daji
Ba tare da nazarin shuka ba a hankali, sanarwa bayyanar aphids m wuya. Kwaro yana ciyarwa kusan duk lokacinsa akan ƙananan saman leaf ganye don haka kasancewarsa ya zama sananne ne kawai lokacin da shuka ya raunana kuma alamun bayyanar sun bayyana:
- asarar elasticity, siffar da cikakken wilting na ganye;
- bayan shayarwa, ganye ba su "zuwa rayuwa" kuma suna ci gaba da raunana;
Aphids akan ganyen strawberry.
- wani mallaka na tururuwa ya zauna kusa da strawberry ko gadaje strawberry;
- sassa daban-daban na shuka an rufe su da danko, abu mai danko - honeydew;
- ci gaban bushes yana raguwa;
- mai tushe da ganye sun zama naƙasasshe kuma ƙila iri-iri na iya bayyana akan su.
Yadda za a kawar da aphids akan strawberries da strawberries na daji
Akwai hanyoyi daban-daban don yaƙar aphids akan bushes na Berry. Dangane da girman lalacewa, zaku iya amfani da girke-girke na jama'a daban-daban, shirye-shiryen kwari, ko ma kira ga abokan gaba na wannan ƙaramin kwaro don taimako.
Sinadaran
Wannan hanya ta ƙunshi amfani da kwayoyi masu guba. Suna lalata kwari yadda ya kamata, amma an hana su amfani da su yayin lokacin 'ya'yan itace.
Yin fesa tare da maganin kashe kwari yayin furen strawberries ko strawberries na daji na iya zama haɗari, tunda abubuwa masu guba a cikin abun da ke cikin su ba za su lalata ba kawai aphids ba, har ma da kwari masu fa'ida.
- Aktar;
- Tartsatsi;
- Inta-Vir.
Girke-girke jama'a
Idan infestation na Berry gadaje tare da aphids aka lura a farkon mataki, za ka iya kokarin fitar da kwaro ta amfani da mutãne girke-girke. Irin waɗannan hanyoyin yawanci suna da lafiya ga 'ya'yan itace da kwari masu amfani. Waɗannan samfuran sun dace da sarrafa strawberries da strawberries na daji:
- maganin acetic;
Busassun ganyen strawberry.
- bayani tare da toka itace;
- jiko busassun mustard foda;
- bayani tare da hydrogen peroxide.
hanyar nazarin halittu
Wata hanyar da ta dace da muhalli don lalata aphids ita ce jawo taimako dabbobi masu farauta da suke ciyar da ita. A ƙarƙashin yanayin yanayi, wannan kwaro yana cikin abincin nau'ikan nau'ikan abinci masu zuwa:
- ladybugs;
- lacing;
- hoverflies;
- nau'ikan tsuntsaye iri-iri.
Karanta kuma 26 yana nufin yaƙar aphids - shawara daga gogaggen lambu.
Hana bayyanar aphids a cikin gadaje na Berry
Hanyar da ta fi dacewa kuma mafi inganci don magance kwari shine rigakafin yau da kullun da fasahar noma da ta dace. Lafiyayyen bushes na berries masu ƙarfi waɗanda ake kulawa da kariya ba su da yuwuwar sha wahala daga mamayewar kwari masu cutarwa.
Don hana aphids bayyana akan rukunin yanar gizon ku, dole ne ku bi waɗannan abubuwan: shawarwari:
- duba ƙarƙashin ganyen sabon shuka don aphid oviposition kafin dasa shuki a cikin ƙasa;
- Kafin dasa shuki bushes na Berry, ya kamata ku share gadon saman, weeds da sauran tarkace shuka, da kuma tono ƙasa;
- shuka tsire-tsire masu ƙaƙƙarfan ƙamshi irin su albasa, tafarnuwa, faski ko calendula a kusa da gadaje tare da strawberries da strawberries na daji;
- hana bayyanar tururuwa a kan shafin, da lalata tururuwa kusa da gadaje na Berry.
ƙarshe
Yankin aphids mai yawa na iya yin haɗari ga girbin Berry gaba ɗaya har ma ya kai ga mutuwar duk bushes a gonar. Saboda haka, yana da matukar muhimmanci a kare tsire-tsire kuma a dauki duk matakan da suka dace don hana bayyanar wannan baƙo mai haɗari.
A baya