Bawo ni lati ṣe idiwọ awọn kokoro lati oka?Kini oogun to dara julọ lati lo?

Agbado jẹ ọkan ninu awọn irugbin ti o wọpọ julọ.Growers gbogbo ireti wipe oka ti won gbìn yoo ni kan to ga ikore, sugbon ajenirun ati arun yoo din awọn ikore ti oka.Nitorina bawo ni a ṣe le daabobo agbado lọwọ awọn kokoro?Kini oogun to dara julọ lati lo?
Ti o ba fẹ mọ kini oogun lati lo lati yago fun awọn kokoro, o nilo lati kọkọ loye kini awọn ajenirun wa lori oka!Awọn ajenirun ti o wọpọ lori agbado pẹlu awọn gige gige, crickets mole, owu bollworm, mites Spider, moth noctuid oloju meji, thrips, aphids, moths noctuid, ati bẹbẹ lọ.

1. Awọn oogun wo ni a lo fun iṣakoso kokoro agbado
1. Spodoptera frugiperda le ni iṣakoso ni gbogbogbo pẹlu awọn kẹmika bii chlorantraniliprole, emamectin, ati awọn ọna bii spraying, idẹkùn bait majele, ati ile oloro.
2. Ni iṣakoso ti bollworm owu, awọn igbaradi Bacillus thuringiensis, emamectin, chlorantraniliprole ati awọn kemikali miiran le ṣee lo ni akoko gbigbọn ti awọn eyin.
3. Awọn mites Spider ni a le ṣakoso pẹlu abamectin, ati awọn ajenirun ipamo ati awọn thrips le ni iṣakoso ni gbogbogbo pẹlu cyantraniliprole gẹgẹbi itọju irugbin.
4. Wíwọ irugbin, oxazine ati awọn aṣọ wiwọ irugbin miiran ni a ṣe iṣeduro fun idena ati iṣakoso awọn gige.Ti ibajẹ kokoro ba waye ni ipele nigbamii,chlorpyrifos, phoxim, atibeta-cypermethrinle ṣee lo lati bomirin awọn gbongbo.Ti ibajẹ ba jẹ pataki, o le fun sokiri beta-cypermethrin nitosi awọn gbongbo ti oka ni irọlẹ, ati pe o tun ni ipa kan!
5. Lati dena awọn thrips, o niyanju lati lo acetamiprid, nitenpyram, dinotefuran ati iṣakoso miiran!
6. Lati ṣakoso awọn aphids oka, a ṣe iṣeduro pe ki awọn agbe lo 70% imidacloprid 1500 igba, 70% thiamethoxam 750, 20% acetamiprid 1500 igba, bbl Ipa naa dara pupọ, ati pe gbogbo resistance ti oka aphids ko ṣe pataki!
7. Idena ati iṣakoso awọn moths noctuid: Fun idena ati iṣakoso ti kokoro yii, a gba ọ niyanju lati lo awọn eroja wọnyi, gẹgẹbi emamectin,indoxacarb, lufenuron, chlorfenapyr, tetrachlorfenamide, beta-cypermethrin, owu boll polyhedrosis kokoro, ati be be lo!O dara julọ lati lo apapo awọn eroja wọnyi fun awọn esi to dara julọ!