1 Pieris japonica Variegata is a popular shrub for cutting as the young leaves are lightly tinged with pink.

2 Matrine had broad-spectrum killing pesticide activity to acaridae, Pieris rapae L. and aphid.

3 Results have shown that ex- tracts from Pieris Formosa were stable in their toxicity and could be developed further.

4 Studies on Infect of Nosema bombycis to Pieris rapae from the Three Gorges Reservoir Region.

5 Methods Radix notoginsengCaulis pieris kadsurae, Rhizoma homalomenae in Baicaotonglixiao medicinal wine were identified by TLC.

6 Among Osterhaus's co-authors are Klaus St?hr, the World Health Organization's (WHO) leading influenza expert, and Malik Pieris, the virologist who led Hong Kong's efforts to control SARS.

7 The results showed that Erigonidium graminicola and Theridium octomaculatum were the most important predatory enemies of both egg and larva of Pieris rapae in autumn cabbage fields.

8 The antifeedant activity of extract from Heynea trijuga against Pieris rapae larvae, and AshE activity and proteases activity of the highest antifeedant activity of H. trijuga were tested.

9 Bioactivity of octadecyl trimethyl ammonium chloride (1831) against larvae of Pieris rapae was first reported in this paper.

10 Pieris rapae was for the first time used instead of silkworm in producing Nb, which was of equal effect on Pieris rapae .

11 We conducted studies on the stability of toxic ingredients from Pieris Formosa under different re- solvents, temperatures, acid and alkali intensities, lightening and oxidization.

12 The antifeedant activity of extract from Heynea trijuga against Pieris rapae larvae, and AshE activity and proteases activity of the highest antifeedant activity of H.

13 Nicotine concentration has significantly passive correlation with number and dying time of Pieris canidia saparrman larva foraging four vegetables.

14 The changes of catalase (CAT) activity in estivating and hibernating pupae of striated white butterfly Pieris melete Menetries were systematically tested.

15 The interference control effects of causing death by toxicity on egg and small larva of Pieris rapae were lower than the effects of repelling adults and deterring egg laying.