PR China, Soysoap Adjuvant Tests In Plant Protection Department in Shanxi Agriculture University





Insect - Aphids : Tests were conducted on ornamental plants, potted plants, green pepper, and cherry trees. The dilution is 1:500 and 1:600 ratio. After three days, the mortality is 98%.

Insect - Scales: One test was conducted on potted plants with results. Several tests on tree crops are still under evaluation. The scales on potted plants have 100% mortality after three days of 1:600 dilution spraying.

Plant Pathogen - Powdery mildew: The three dilution were tested, 1:400, 1:500 and 1:600. Experimental crops were melon, tomato and ornamental plants. 98% of infected areas were cleaned at 1:400 and 1:500 dilution. 90% of infected areas were cleaned at 1:600 dilution. After 15 days, no new infestations were occurred.

All the tests were conducted in Plant Protection Department in Shanxi Agriculture University, PR China.