Bawo ni lati lo chlorfenapyr
1. Awọn abuda kan ti chlorfenapyr
(1) Chlorfenapyr ni titobi pupọ ti awọn ipakokoropaeku ati ọpọlọpọ awọn ohun elo.O le ṣee lo lati ṣakoso ọpọlọpọ awọn iru ajenirun bii Lepidoptera ati Homoptera lori ẹfọ, awọn igi eso, ati awọn irugbin oko, gẹgẹbi moth diamondback, kokoro eso kabeeji, kokoro ogun beet, ati twill.Ọpọlọpọ awọn ajenirun Ewebe gẹgẹbi moth noctuid, paapaa ipa iṣakoso agba ti awọn ajenirun lepidopteran dara pupọ.
(2) Chlorfenapyr ni majele ikun ati awọn ipa pipa olubasọrọ lori awọn ajenirun.O ni agbara to lagbara lori foliage ati pe o ni ipa eto kan.O ni awọn abuda kan ti iwoye insecticidal jakejado, ipa iṣakoso giga, ipa pipẹ ati ailewu.Iyara insecticidal yara, ilaluja naa lagbara, ati pe ipakokoro-arun naa jẹ ni kikun.
(3) Chlorfenapyr ni ipa iṣakoso ti o ga julọ lodi si awọn ajenirun sooro, paapaa fun awọn ajenirun ati awọn mites ti o ni ipalara si awọn ipakokoropaeku gẹgẹbi organophosphorus, carbamate, ati pyrethroids.
2. Awọn iṣọra fun lilo
Awọn irugbin bii elegede, zucchini, gourd kikoro, muskmelon, cantaloupe, gourd epo-eti, elegede, gourd adiye, loofah ati awọn irugbin miiran jẹ ifarabalẹ si chlorfenapyr, ati pe o ni itara si awọn iṣoro phytotoxic lẹhin lilo.
Awọn irugbin cruciferous (eso kabeeji, radish, ifipabanilopo ati awọn irugbin miiran) ni a lo ṣaaju awọn leaves 10, eyiti o ni itara si phytotoxicity, maṣe lo.
Maṣe lo oogun ni iwọn otutu giga, ipele aladodo, ati ipele irugbin, o tun rọrun lati fa phytotoxicity.
Nigbati chlorfenapyr ṣe agbejade phytotoxicity, o maa n jẹ phytotoxicity ti o ga (awọn aami aiṣan ti phytotoxicity yoo han laarin awọn wakati 24 lẹhin fifa omi).Ti phytotoxicity ba waye, o jẹ dandan lati lo brassinolide + amino acid foliar ajile ni akoko lati dinku.
3. Apapo ti chlorfenapyr
(1) Agbo ti chlorfenapyr + emamectin
Lẹhin idapọ chlorfenapyr ati emamectin, o ni ọpọlọpọ awọn ipakokoro, ati pe o le ṣakoso awọn thrips, awọn idun rùn, awọn beetles eeyan, awọn spiders pupa, awọn kokoro inu, awọn agbado agbado, awọn caterpillars eso kabeeji ati awọn ajenirun miiran lori ẹfọ, awọn aaye, awọn igi eso ati awọn irugbin miiran. .
Pẹlupẹlu, lẹhin idapọ chlorfenapyr ati emamectin, akoko pipẹ ti oogun naa gun, eyiti o jẹ anfani lati dinku igbohunsafẹfẹ ti lilo oogun naa ati dinku iye owo lilo awọn agbe.
(2) Dapọ ti chlorfenapyr + indoxacarb
Lẹhin ti o dapọ chlorfenapyr ati indoxacarb, ko le pa awọn ajenirun nikan ni kiakia (awọn ajenirun yoo dawọ jijẹ lẹsẹkẹsẹ lẹhin ti o kan si ipakokoropaeku, ati pe awọn ajenirun yoo ku laarin awọn ọjọ 3-4), ṣugbọn tun ṣetọju ipa fun igba pipẹ, eyiti o jẹ tun dara julọ fun awọn irugbin.Aabo.
Adalu chlorfenapyr ati indoxacarb ni a le lo lati ṣakoso awọn ajenirun lepidopteran, gẹgẹbi owu bollworm, caterpillar eso kabeeji ti awọn irugbin cruciferous, moth diamondback, beet armyworm, ati bẹbẹ lọ, paapaa resistance si moth noctuid jẹ iyalẹnu.
Akoko ifiweranṣẹ: Jun-27-2022
