Isingeniso

Imodi Yesenzo

I-Tricyclazole iyi-fungicide ekhethekile yokulawula ukuqhuma kwerayisi, okuyingxenye ye-thiazoles..

Kuyi-fungicide evikelayo enezakhiwo eziqinile zesistimu.Ingakwazi ukumuncwa ngokushesha izingxenye ezihlukahlukene zelayisi, inomphumela ohlala njalo, umphumela wezidakamizwa ozinzile, umthamo ophansi futhi imelana nokuguguleka kwemvula.

I-Tricyclazole inesakhiwo esiqinile se-systemic futhi ingamuncwa ngokushesha izimpande, iziqu namaqabunga erayisi futhi ihanjiswe kuzo zonke izingxenye zesitshalo selayisi.Ngokuvamile, inani lezidakamizwa elimuncwe esitshalweni serayisi lingafinyelela ukugcwala phakathi kwamahora ama-2 ngemva kokufutha.Umkhiqizo utholakala ku-20% kanye no-75% we-WP formulations.

 Isicelo

I-rice blast yisifo esenzeka erayisini futhi sibangelwa i-rice blast pathogen.Ukuqhuma kwerayisi kungenzeka phakathi nesikhathi sokukhula kwerayisi, futhi kulimaze izithombo, amaqabunga, izindlebe, ama-node, njll.

Ukuqhuma kwerayisi kusakazwa emhlabeni wonke ezifundeni zerayisi futhi kuyisifo esikhulu ekukhiqizweni kwerayisi, ikakhulukazi e-Asia nase-Afrika.Inganciphisa ukukhiqizwa kwerayisi ngo-10-20%, noma ngisho no-40-50%, futhi amanye amasimu angase ahluleke ngisho nokuvuna.

Isaziso:

1. Ukucwiliswa kwembewu noma ukufakwa kwembewu kungavimbela amahlumela kodwa akuthinti ukukhula kwakamuva.

2. Uma uvimbela futhi ulawula ukuqhuma kwe-panicle, isicelo sokuqala kufanele sibe ngaphambi kokuhamba.

3. Ungaxubani nembewu, ukudla, ukudla, njll. Uma kuvela ubuthi, hlambulula ngamanzi noma wenze ukuhlanza.Alikho ikhambi elithile.

4. Inobuthi obuthile bezinhlanzi, ngakho qaphela ukuphepha lapho ufaka izibulala-zinambuzane eduze namachibi.