Lokacin da kake bayyana a cikin lambun ka na karamin malam buɗe ido - ƙyalle, ya kamata ka kasance faɗakarwa, kamar yadda kullunsa, mai kyawawan gaske da kullun, zai iya haifar da mummunan lalacewar amfanin gona. Fiye da nau'in jinsin tsire-tsire masu lalata wasu tsire-tsire iri iri a lambunmu da gidajensu: gnawing, lambu, hunturu, kabeji, marsh, da dai sauransu. Kuma duk da yawancin hanyoyin da ake amfani da su don magance ƙuƙwalwa a matsayin lambun kwari, an rarraba su sosai.
Kowane ɗigon ƙwallon ƙafa, da maniyarsu da larvae, suna aiki ne kawai da dare. Ta hanyar hanyar samarwa sun kasu kashi:
- cin ganyayyaki (kabeji, alfalfa, lambu mai kayan lambu) rayuwa a ƙasa;
- Gnawing (hunturu, marsh, biting, daji) haifar da hanyar samar da rayuwa.
Samun kullun ba sauki ba ne, saboda ba shi da tabbas kuma yana lalata ga shuke-shuke daban-daban: tumatir, wake, kabeji, rutabaga, turnip, masara, sunflower, rhubarb, albasa, beetroot har ma tafarnuwa, hatsi, musamman ma alkama da hatsi.
Hanyar magance shebur
Masu lambu a gwagwarmayar yin amfani da ƙwayoyin amfani da hanyoyi daban-daban ga kowace jiha: butterflies, caterpillars and pupae.
Yadda za a rabu da wani malam buɗe ido?
- don rataye a tsayi na mita 1 na pheromone ko kwantena tare da kvass ko molasses (sa'an nan kuma, hakika, ya kamata ku ƙara ruwa da ruwa mai yayyafi);
- don halakar da weeds su ne musamman furanni, wanda zai haifar da cikewar butterflies-scoop saboda rashin buro don abinci.
Yadda za a rabu da caterpillars da pupae?
- Kira ga hunturu da rassan sassa suna da matukar tasiri, tun da yake suna hibernate a cikin ƙasa a zurfin har zuwa 8 cm;
- tara larvae da hannu;
- Sauran dasa shuki na tsire-tsire (misali: dankali tare da tururi baƙi);
- wanda aka shafe tare da kwari: a cikin idon ruwa - Decis, Karate, Proteus, Fury, da kuma shirye-shiryen kwayoyin halitta - Fufanon, Zolon, Dursban, Danadim. Hanyoyin amfani suna dogara ne akan nau'i na shirye-shiryen (granules, foda, emperor concentrate). Yi amfani da, lura da sashi da aka nuna a cikin umarnin, gudanar da magani a maraice, ba daga baya fiye da wata ɗaya kafin girbi ba. An ba da izinin shekara ɗaya fiye da biyu jiyya;
- don gabatar da Bazudin bazaar lokacin da aka dasa shuki (15-20 kg / ha) a cikin ƙasa mai tsabta mai tasiri na gwagwarmaya da caterpillars na biting scoops;
- spraying tare da nazarin halittu shirye-shirye Agrovorthin, Aktofit, Fitoverm da kwayoyin magani Natur Gard.
Yaya za a halakar da wani tsotsa ta hanyoyi masu yawa?
- Aikace-aikace na decoction na wormwood: 1 kg na wormwood tafasa a cikin lita uku na ruwa na mintina 15, yi amfani sau biyu a cikin intervals na mako.
- Amfani da waɗannan tsummoki: yanke da tsutsa a cikin guga zuwa rabi kuma zuba ruwa zuwa saman, yana dage kwanaki 3, nauyin kuma zaka iya bi da tsire-tsire. Hakazalika zaka iya amfani da infusions na chamomile kantin magani, dope, dankalin turawa, ganye, aconite, yarrow da milkweed. A cikin dukkan mafita za'a bada shawara don ƙara gurasa na wanki 40 na mafi kyau don kiyayewa da tsire-tsire.
- Saki sau biyu a kakar yayin kwanciya na qwai Trichogramma (ƙananan kwari Hymenoptera suna saka qwai a cikin qwai na butterflies). Wannan hanya tana da matukar tasiri a cikin yakin da aka yi a gonar lambu.
- Aikataccen lokaci tare da trichogramms na shinge dabbar ba a kan ƙananan yara ba. Bracona zai iya zama
yi amfani sau ɗaya ko sau biyu. - Yi amfani da wannan hanya kamar yadda a cikin iko da aphids .
Tun daga farkon yakin da aka yi a kan kullun ya dogara da tasiri. Mafi mahimmanci shine sanin lokacin da bayyanar kwari don tabbatar da lokacin dacewa na fara magani. Idan kun yi marigayi tare da spraying na kwanaki da yawa, to, bayan shigar da ƙwayoyin katako a cikin tayin, wannan magani ya zama mara amfani. Zai yiwu a yi la'akari da ci gaba da ƙwayoyin cututtuka tare da taimakon pheromone tarko, taimakawa wajen ƙayyade tsawon lokacin isowar masarufi na kumburi da bayyanar caterpillars.