Za'a iya yin amfani da Mulch don amfani mai kyau ko dalilai masu amfani a gine-ginen gida, a gyare-gyare a kusa da bishiyoyi da shrubs, kuma a matsayin ɓoyayyen lambu a cikin fall. Mulches suna daga cikin kwayoyin halitta ko iri iri, amma dukansu biyu, launi na ciyawa da aka yi amfani da shi zai iya zama wani muhimmin abu na janyewa ko tsayayya ga kwari kwari. An tabbatar da hakan a yawancin karatun jami'a, kamar yadda aka bayyana a wannan labarin.
A Janar
- Rawaya da baki ba su jawo hankalin kwari.
- Blue jawo hankalin thrips.
- Azurfa (misali, ƙaddara, filayen filayen) yana kayar da aphids kuma yana da hanzarin jawo hankalin ƙananan kwari.
Yayin da yake lura da waɗannan manyan al'amuran, yana da mahimmanci a fahimci ƙwayoyin kwari da ke jawo hankalin kowane launi, kamar yadda janyo hankalin amfani da kwari zai iya zama abu mai kyau, yayin da tsire-tsire masu kwari suna da kyawawa.
Binciken Musamman na Musamman
Lokacin da ake nazarin ƙwayoyin kwari masu kwari, masana kimiyya a Jami'ar Florida da / ko Jami'ar Tennessee sun sami:
- Aphids - An sare ta azurfa / aluminum, rawaya
Janyo hankulan ta blue, baki. - Whiteflies - Kashe ta azurfa / aluminum, rawaya, orange
- Thrips. Sake da azurfa / aluminum,
- Lepidoptera, Orthoptera, da kuma Neuroptera - Repelled by yellow
- Thysanoptera, Homoptera, Aphididae, Coleoptera, da Hemiptera - Janyo hankalin baki.
- Hymenoptera - Janyo hankalin azurfa. Yana da muhimmanci mu lura cewa akwai ƙwayoyin kwari a cikin wannan kwari, amma yawanci yawancin kwari ne.
Musamman Tsarin Sakamakon
Sauran binciken binciken Penn na musamman sun fi mayar da hankali ga mafi kyau launi na ciyawa don amfani da kayan lambu na musamman don kwari da cututtukan cututtuka. Mafi kyau launi na filastik filastik don amfani da kowane irin shuka, idan aka kwatanta da baki, an lissafa shi a ƙasa, kamar yadda aka tsara ta shekaru 10 na binciken.
Mafi kyau launin launuka sune:
- Cantaloupe - Green thermal infrared ko dark blue ciyawa . Wadannan launuka sun karu da yawan amfanin ƙasa ta hanyar 35% (shekaru uku). Farin fari ko baƙar fata shi ne mafi munin launi don amfani, ko da yake, sake amfani da waɗannan launi a kudancin kudancin zai sami tasiri daban-daban.
- Kokwamba - Dark blue ciyawa . Wannan ya samar da karuwar kashi 30% a cikin yawan amfanin ƙasa (shekaru uku). Yellow mulch bayar da mafi yawan amfanin ƙasa. (Tsarin yanayin sauyin yanayi na iya bambanta.)
- Eggplant - Gudun Red . Yin amfani da gishiri mai sanyi ya samar da karuwar kashi 12% a yawan amfanin gonar da aka samo a cikin shekaru 2. Wannan shi ne mafi mahimmanci lokacin da aka jaddada tsire-tsire.
- Albasa - Red, ƙarfe azurfa da baki . Wadannan launuka an kwatanta da ba tare da yin amfani da kwafin filastik ba, kuma sun samar da karuwar 24%. An gani wannan tasiri akan wasu nau'i takwas na irin albarkatun red albasa, duk da haka, akwai manyan bambance-bambance tsakanin iri.
- Barkono - Azurfa ƙura . Idan aka kwatanta da baki da kore, yin amfani da ƙwayar azurfa ya karu da kashi 20% a cikin shekaru uku na binciken. An yi amfani da ciyawa mai launin fari da haske a matsayin mafi girman launi yayin da amfanin su ke samar da mafi yawan samfurin samfurin. Duk da haka, nazarin ya lura cewa tasiri na fararen fararen zai zama bambanci a kudancin kudancin.
- Dankali - Black, sa'an nan kuma ja, tare da wasu amfani ga azurfa mai yawa . Idan aka kwatanta da yin amfani da ƙwayar filastik, amfani da kowane daga cikin launuka guda uku ya haifar da karuwar yawan amfanin ƙasa mai karba da kashi 24 cikin dari da kuma kananan yara na Colorado. Mai sanyaya fiye da yanayi na al'ada kuma zai iya sa magudanar kuɗin da aka ƙaddara ba ta da tasiri. Kamar albasa, akwai mahimmancin bambanci tsakanin sakamakon tsakanin iri iri.
- Summer Squash - Dark blue ciyawa . Matsakaitaccen yawan amfanin ƙasa ya kai 20% mafi girma (shekaru biyu). Mafi yawan amfanin ƙasa shine daga amfani da ƙwayar rawaya. Tsarin yanayi na kudancin zai iya bambanta.)
- Tumatir - Gudun Red . Yin amfani da gishiri mai ƙwayar gishiri ya rage farkon blight, yana samar da karuwar kashi 12% a cikin tumatir marketable a tsawon shekaru uku. Ana amfani da wannan amfanin lokacin da tsire-tsire ke girma a yanayin yanayi mai kyau.
Gudun jaho . A cikin nazarin Jihar Penn, Maimakon Binciken Horticulture Cathy Thomas ya gano cewa dukkanin tumatir da kwari masu amfani da su sun kasance masu janyo hankulan su zuwa filayen rawaya. Musamman, launin launi ya jawo launin fata da aphids. Duk da yake wannan yana iya zama wani mummunan yanayin ciyawa mai launin rawaya, yana da amfani ga lafiyar tumatir, saboda janyo hankalin kwari masu kwari tare da kwari yana nufin masu tsinkaye zai iya samun sauƙin ganowa kuma kawar da kwari. Ta haka ne, Thomas ya kwatanta ciyawa mai launi kamar kama da "tarkon fashewa ga kwari."