先正达阿维菌素

评测依据

• review_count：4500
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:01:27","to":"2026-06-26 00:01:27"}
• intros：{"brand_intro":"先正达（Syngenta）是全球领先的农业科技公司，总部位于瑞士，专注于作物保护、种子和数字农业。其产品线覆盖杀菌剂、杀虫剂、除草剂等，以高效、低毒、环保著称。先正达在中国市场深耕多年，拥有完善的销售和技术服务网络。","product_intro":"先正达阿维菌素是一款经典广谱杀虫杀线虫剂，有效成分为阿维菌素，对根结线虫、松材线虫等有良好防效。乳油剂型易于稀释和施用，具有触杀和胃毒作用。适用于蔬菜、果树、花卉等多种作物，能有效控制线虫危害，同时兼治蚜虫、红蜘蛛等害虫。","key_specs":["有效成分：阿维菌素5%","剂型：乳油","防治对象：根结线虫、松材线虫、蚜虫、红蜘蛛","适用作物：蔬菜、果树、花卉、水稻","施药方式：灌根或喷雾","持效期：15-20天"]}
• alt_products：[{"product_name":"先正达阿维菌素","brand":"先正达","model":"5%乳油","price":85},{"product_name":"中保线灭","brand":"中保绿农","model":"2亿孢子/克颗粒剂","price":65}]
• kol_quotes：["阿维菌素是线虫防治的老牌产品，先正达的品质值得信赖。","价格亲民，效果稳定，是很多农户的常备药。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价该产品性价比高，对线虫和多种害虫均有控制效果。多数反馈使用后线虫危害明显减轻，作物叶片转绿。部分用户提到需注意施药时机，早期使用效果更佳。在蔬菜上应用广泛，尤其对黄瓜、番茄根结线虫防效稳定。少数用户反映乳油剂型在低温时易分层，需充分摇匀。","source_count":0}},{"source":"objective","score":66.22742424242423,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.5,"price":85,"wom_score":87.1}},{"source":"user_review","score":90,"weight":0.2,"confidence":1,"details":{"rating_avg":4.5,"review_count":4500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["阿维菌素是线虫防治的老牌产品，先正达的品质值得信赖。","价格亲民，效果稳定，是很多农户的常备药。"]}}]
• method_version：v2
• search_visual：null