Graph: The percentage repellent the

Graph: The percentage repellent the brown planthopper ages 3 after spraying.
From the graph can be classified into plant extracts with % chasing brown planthopper have been divided 3 groups as following.
The group 1 tobacco extract effective insect repellent as much as possible.
The group 2 extracts from Non-tai-yak, Eucalyptus, Derris, Neem, Siam weed and Heart-leaved moonseed which these substances are effective in insect repellent is no different. So it can be used as evidence.
The group 3 control no effective in insect repellent.

ผลลัพธ์ (อังกฤษ) 2:

Graph: The PERCENTAGE Repellent the Brown planthopper ages 3 after spraying.
From the graph Can be classified Into Plant extracts with% Chasing Brown planthopper have been divided 3 groups as following.
The Group 1 Tobacco Extract effective Insect Repellent as much as possible.
The Group. 2 extracts from Non-tai-yak, Eucalyptus, Derris, Neem, Siam weed and Heart-leaved moonseed which these substances are effective in insect repellent is no different. So it Can be used as Evidence.
The Group 3 Control Insect Repellent in no effective.