I-Aphid epakini - indlela yokulwa?

Inambuzane evame kakhulu epakini i-aphid, ikakhulukazi izinhlobo ezinjalo: i-peach enkulu, emnyama futhi eluhlaza. Ekulweni nama-aphid epakini ekulimeni, kunezindlela ezihlukahlukene.

Kulesi sihloko sizocabangela izindlela ze-agrotechnical, mechanical, chemical and biological indlela yokubhekana nama-aphid epakini. Izimpawu zokubonakala kwama-aphid:

• Ukuqoqwa kwama-aphid amnyama, aluhlaza noma okubomvu kubonakala ngokucacile emahlumela amancane, amahlumela, ikakhulukazi engxenyeni engezansi yamaqabunga;
• amaqabunga kanye namafihlekile ahlanganiswe nehlasi, amanzi aqinile aphid akhululwa;
• amathiphu amahlumela kanye namaqabunga agciwane afinyelele phansi, ungahlakuleli futhi ume, amaqabunga awavuli, kanti izithelo azivezi;
• Emaqabunga asontekile, i-gray-green fleas ivela.

Kulimaziwe

I-aphid eluhlaza ku-peach inengozi ezitsheni ezincane. Njengoba umsebenzi wabo ubangele ukuguquka, ukugubha nokukhethwa okungahleliwe kwamaqabunga phezulu, izimbali ziyawa futhi zome.

I-aphid enkulu ye-peach isiphuza ijusi kusuka emagqumeni namagatsha, uma ingcolile kakhulu, amagxolo ayoba manzi futhi anamathele, amaqabunga aphezulu azogoqa ngokuqinile futhi ahlaziye, angase awele ngokushesha.

Ama-aphid omnyama we-peach ahlala emhlotsheni wezihlahla entwasahlobo, kanti ekuqaleni kwehlobo angabhela kwezinye izitshalo, ikakhulukazi ubhontshisi. Njengoba i-coloni ye-aphid emnyama e-peach yenziwe ngabanye bobulili besifazane, yanda ngokushesha kakhulu, okuyiyo, ngaphandle kokulimala okukhulunywe ngenhla, kungaholela ekubukeni kwesifungumnyama emthini.

Izindlela ze-Agrotechnical nezindlela zokulwa

Ngaphambi kokwelapha i-aphid ngama-aphid ngamakhemikhali ahlukahlukene kusho ukuthi umuntu kumele asebenzise izindlela ezinjalo ezilula ze-agrotechnical and mechanical:

• ukhula noma uhlahlele izimila ezingadingeki, ikakhulukazi ukhula olumilayo;
• ukususa ukukhula okukhulu;
• ukuhlanza amagxolo agxile emagatsheni nasemagatsheni omzimba;
• susa ama-aphid emaqabunga e-peach ngezandla noma ugeze ngamanzi amaningi avela ku-hose;
• mema i-aphides ensimini yezitha zemvelo: i-ladybird, i-fly fly-fly, i-eyed golden, amaqabunga nezinyoni ezincane, ukutshala ama-herbs aphunga, izinhlanzi nezimbambo.

Izindlela zamakhemikhali zokulwa nama-aphid kuma-peaches

Lezi zindlela zihlanganisa ukukhethwa kwezibulalalazi ezibulalayo, kunokuba ungakwazi ukufafaza i-peach kuma-aphid:

1. Ngaphambi kobusika - isisombululo se-2% se- Bordeaux liquid .
2. Ngaphambi nangemva kwemifula - isisombululo sokuzikhethela: 1% i-Bordeaux fluid, i-0.8% i-thiosol 80 kanye ne-0.12% i-fostiola H40, i-0.15% i-vofatoksa 30, i-0.15% i-dipteraxa, i-0.1% i-sevnom engu-85. emavikini amabili.
3. Phakathi nokwakheka kwefihlekile - Confidor 0.25 l / ha.
4. Ekubukeni kokuqala, kodwa hhayi ekuvuthweni kwezithelo - 0,2% ngezixazululo ze-Bi-58 noma i-Dursban.
5. Ukulwa njalo, i-8 ml ye-Aktofit ihlanjululwe ku-litre yamanzi futhi ingu-0.02% yensipho yetshezi iyongezwa, ukwelashwa kungenzeka ngokushesha kungakapheli kwezinsuku ezingu-15-20, kungcono ukuqhuba ngaphambi kokuqala kweqabunga elincane.
6. Ukulwa nama-aphid omnyama - isisombululo esingu-0.1% se-thiophos noma i-phosphamide, kanye ne-nicotine sulfate nesisombululo se-0.2% se-anabasine nesasip lensimbi noma i-lime.
7. Ukubhubhisa ama-aphid abhalwe phansi, ngaphambi kokuhluma kuhluma, isixazululo se-0.5% se-DNOC, singenziwa kanye eminyakeni emibili.

Izindlela eziphilayo zokulwa nama-aphid kuma-peaches

Kunezindlela eziyingozi kakhulu, kunokuba kungenzeka ukuthi ubuthiwe ama-aphid epakini - lezi ziphilayo. Ukuphumelela ekulwa nama-aphid broths kanye nama-tomasi, i-dandelion, i-pepper ebaba enomuncu, i-garlic kanye ne-anyan husks.

1. Ukumnika i-dandelion: 400 g amaqabunga noma 200 g zezitshalo ezinezimpande zithelela amalitha ayishumi amanzi ashisayo, shiya amahora amabili, udoti uphefule.
2. Ukumnika i-garlic: 200-300 g we-garlic usike ngegalikhi noma inyama ye-grinder, uhlise ngamalitha angu-10 wamanzi, ushiye imizuzu engu-20, ugeze, uphefute nesisombululo esisha.
3. I-decoction ye-anyanon husk : ngoba amalitha ayishumi amanzi athatha u-100-150 g we-anyanisi ikhasi bese ephikelela izinsuku ezingu-4-5, ukunyuka kwe-infusion, engeza 50 g isepha bese ufafaza izihlahla ngokushesha.
4. I-decoction yamatamatisi: i-2 kg eyomile, evunwa kusukela ekwindla, iziqongo zigoqa ngamalitha angu-10 amanzi ngamaminithi angu-30, bese ubilisa ngesikhathi esifanayo. Njalo ama-2 amalitha omhluzi agubha ibhakede lamanzi bese engeza 40 g isepha.

Yiqiniso, ukuze uthole isivuno esiwusizo kakhulu, kungcono ukungavumeli ukubonakala kwama-aphid emaqabunga e-peach usebenzisa izinyathelo zokuvimbela ezinjengokungeniswa komlotha womlotha kanye nokufaka umanyolo wamaminerali, okuyokwenza ukwandiswe ukuphikisana nama-aphid.