Title: Studies on Control Efficacy of Fenazaquin to Tea against Mites
Abstract:With efficiency,low toxicity and residual pesticide to prevent against mites for tea production are very important.Field efficacy of Fenazaquin has been studied in 3 tea gardens of different tree age ...With efficiency,low toxicity and residual pesticide to prevent against mites for tea production are very important.Field efficacy of Fenazaquin has been studied in 3 tea gardens of different tree age on the Naxi District,Luzhou City.The results indicate that every 667 m2 with 200g/L Fenazaquin SC 33 mL or 10% Fenazaquin EC 67 mL to prevent against mites to all had goodly control efficacy,the former control effect differentially are 70.56%,79.00%,78.59%,87.20% and latter 64.08%,80.39%,77.93%,88.14% after applying pesticide 3,7,14 and 21 day,besides,are significantly better than 73% Propargite EC which is the main drug for tea production on the Naxi District.Meanwhile,Fenazaquin has tag and quinoxalin stomach toxicity double efficacy,efficacy over a long period of time,can kill not only young mites,the adult mites,but also mite eggs.It is an ideal new drugs to control tea against mites.Read More
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot