问题
问答题 简答题
辣椒生产中如何合理的施药？
答案
参考答案：
（1）要对症施药，根据发生的病虫种类，选用相应的药剂。5 （2）掌握科学的施用适期和施用浓度：在各种病虫害发生的初期及时喷药，按照规定的施用浓度连续防治2-3次，每次施药的时间一般5-7天，可以取得较好的防治效果。（3）严格控制施药的时间，在商品采收前2-7天，严禁施用农药。
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辣椒生产中如何合理的施药？
参考答案：
（1）要对症施药，根据发生的病虫种类，选用相应的药剂。5 （2）掌握科学的施用适期和施用浓度：在各种病虫害发生的初期及时喷药，按照规定的施用浓度连续防治2-3次，每次施药的时间一般5-7天，可以取得较好的防治效果。（3）严格控制施药的时间，在商品采收前2-7天，严禁施用农药。
| The telephone rings and Sue answers it." 1 I speak to Mrs. Potts, please?" a man asks. "I'm afraid you've got the wrong 2 ," Sue says. "I'm sorry," the man says. A few minutes later the telephone rings 3 . Sue 4 it. It is the same man. He makes a mistake again. Three minutes 5 the telephone rings once more, but she 6 answer it this time, It rings and rings. Her mother hears the 7 ."Why 8 you answer the phone, Sue? she calls. "Oh, all right," Sue says. "I'm sure it's that man again." But she is 9 . It is her father and he is very 10 . Sue keeps him waiting. | ||||
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