Naha nganggo bolong anti serangga?

Tujuan utama bolong anti serangga nyaéta pikeun ngajaga serangga sapertos kol bodas kukupu jeung kumbang kutu kaluar pepelakan. Nyiptakeun halangan fisik tiasa efektif sareng alteratif pikeun ngagunakeun péstisida. 

Bolongna katingalina sapertos langsir jaring tapi didamel tina polythene anu jelas. Ukuran bolong nyata leuwih kabuka ti fleece hortikultura hartina nyadiakeun saeutik kahaneutan tambahan. Nanging, éta masihan panyalindungan angin, hujan sareng hujan es anu saé.

Kaunggulan

Perlindungan ngalawan serangga 

Dipaké salaku halangan fisik, jaring anti serangga masihan panyalindungan ngalawan serangga ngahakan tutuwuhan sering tanpa paningkatan anu signifikan dina suhu (gumantung kana ukuran bolong) tapi kalayan panyalindungan anu saé ngalawan angin sareng hujan es. Éta ogé nyegat hujan ageung ngirangan karusakan anu tiasa dilakukeun ku hujan ageung kana struktur taneuh, ranjang siki sareng bibit. Percikan taneuh anu tiasa ngotoran pepelakan daun ogé ngirangan.

Many problems including root feeding insects such as laleur wortel jeung laleur akar kol are better managed by insect proof mesh than pesticides and the extra shelter leads to better plants and heavier crops.

Stretching mesh, even by placing over hoops, can widen the gaps and reduce efficacy. Check manufacturer’s instructions. The edges of the mesh are best buried under at least 5cms of soil.

Tutuwuhan teu matak keram sabab tumuwuh dina panutup bolong sareng kendur kedah kalebet nalika nutupan pikeun ngawenangkeun pepelakan.

Sanajan horticultural fleece can exclude invertebrates very effectively, it is much less durable and can be easily damaged when removed for weed control. Fleece can also raise temperatures and humidity to levels that might be undesirable.

Rotasi pamotongan should be practised, as some invertebrates can get through the mesh and might persist until the following year, ready to multiply when the same crop is planted and the mesh replaced.

Kakurangan

néwak kahaneutan kawates

Bulu bulu should be used where crops need to be provided with extra warmth or frost protection.

Nyorong panyakit sareng slugs

Raised humidity levels and subsequent soft, lush growth produced when growing under insect proof mesh may encourage diseases such as Botrytis jeung mildew downy. Slugs jeung kéong tiasa didorong ku kalembaban anu langkung luhur handapeun bolong.

Ngawatesan aksés ka weeds

Hanjakal biasana perlu uncover tatangkalan unggal dua nepi ka tilu minggu pikeun pacul, nalungtik jeung ogé siki ipis sown tutuwuhan. Ieu ngabahayakeun asupna hama anu sakali di jero bolong kamungkinan ngalobaan.

Peletakan endog ngaliwatan bolong

Serangga kadang bisa ngendog ngaliwatan bolong lamun bolong némpél daun pamotongan. Mastikeun bolong henteu nyabak pepelakan ngirangan kamungkinan kajadian ieu. 

Masalah pembuahan

Pepelakan anu diserbukkeun ku serangga sapertos strawberries jeung courgettes teu cocog pikeun tumuwuh handapeun bolong anti serangga salami periode kembangan.

Netting jeung satwa

Satwa tiasa résiko tina jaring kebon anu teu didamel sareng diurus. Bolong anu saé pisan, sapertos bolong anti serangga atanapi fleece horticultural, mangrupa salah sahiji pilihan aman, tapi hal anu penting pikeun ngamankeun edges of bolong ku burying handapeun taneuh atawa anchoring ka dewan tingkat taneuh satengah sunken dina taneuh. Manuk hususna bisa jadi entangled dina jaring leupas nu bisa ngakibatkeun maot maranéhanana atawa tatu. 

Kelestarian

Insect proof mesh may last five to ten years but unfortunately cannot be easily recycled. However, local recycling facilities should be checked. Insect netting made from biodegradable plant starch is now available from Andermatt, nyayogikeun pilihan anu ramah lingkungan pikeun para pekebun. 

Pilihan produk

Insect-proof mesh is offered in pre-cut sizes, a variety of widths and any length can be ordered ‘off the roll’. The larger the sheet and the closer it is to manufactured sizes the less it costs per square metre.

Bolong ogé dijual dina ukuran bolong anu béda-béda. Nu leutik bolong nu leutik serangga teu kaasup tapi nu leuwih gede biaya jeung ogé poténsi kanaékan suhu (fines meshed bahan bukti serangga bisa ngakibatkeun pemanasan signifikan pikeun pepelakan katutupan) jeung kalembaban di handap. Di sisi anu sanésna, bolong anu langkung saé langkung hampang sareng langkung gampang dianggo tanpa ngadukung hoops.

Jaring standar: 1,3-1,4 mm. Alus pikeun serangga sapertos laleur akar kol, ngapung bawang, ngapung siki kacang jeung carrot fly, as well as moth and butterfly pests.  Birds and mammals can also be excluded. Although theoretically capable of penetrating mesh, mammals and larger birds seldom do, so there is rarely any need to add further protection such as bird netting. However, this size is unreliable in excluding small insects such as aphids, kumbang kutu, panambang daun allium jeung renget bawang.

Jaring alus: 0.8mm. Good for very small insects such as flea beetles, cabbage whitefly, moth and butterflies, leaf miners (including allium leaf miner), laleur héjo, laleur hideung, kitu deui laleur akar kol, laleur bawang, laleur siki kacang sareng laleur wortel. Manuk jeung mamalia ogé teu kaasup.

Jaring ultrafine: 0,3-0,6 mm. Ukuran ieu méré panyalindungan alus ngalawan thrips, kumbang loak jeung invertebrata leutik pisan lianna. Manuk sareng hama mamalia ogé teu kalebet.

jaring kukupu: Jaring anu saé kalayan bolong 4-7mm masihan panyalindungan anu saé kukupu bodas salila dangdaunan teu noel kana jaring, da tangtu manuk jeung mamala.