Preliminary Study on Catopsilia pornana NPV Effects of the crude extracts from Periploca sepium Bunge on the bioactivity of imported cabbage worm, Pieris rapae THE EFFECT OF DICHLORBENZURON ON THE EMBRYONIC DEVELOPMENT OF CABBAGE BUTTERFLY EFFECTS OF SEVERAL INSECTICIDAL PRINCIPLES FROM CHINABERRY,MELIA AZEDARACH ON THE IMPORTED CABBAGE WORM,PIERIS RAPAE AND THE ASIATIC CORN BORER,OSTRINIA FURNACALIS INSECTICIDAL PROPERTIES OF CHINABERRY BARK EXTRACTS AGAINST IMPORTED CABBAGE WORM (PIERIS RAPAE L.) Antifeeding and contact effects on extracts from 30 kinds of poisonous plants in natural grassland of Gansu Province against larva of Pieris rapae STUDIES ON THE BIOACTIVITY AND PHYSIOLOGICAL REACTION OF THE EXTRACTS FROM MYOPORUM BONTIOIDES AGAINST PIERIS RAPAE Genetic Transformation of Chinese Cabbage with a Inducible Potato pin ⅡGene and the Bioassay for Pieris rapae L. Resistance THE CONTROLLING EFFECT OF ANGLED BITTERSWEET OIL ON SOME MAJOR INSECT PESTS ATTACKING VEGETABLE PLANTS A simple and easy method for rapidly evaluating the physiological activities of some causal factors from adult females of endoparasitoids EFFECT OF PARASITISM ON HFJMOCYTE POPULATION AND SOLUBLE PROTEIN COMPONENTS IN THE HEMOLYMPH OF PIERIS RAPAE PUPAE Effect of natural occurring compounds 5,7,4-trihydroxyflavone etc. on growth of Pieris rapae THE EFFECT OF GENKWANIN ACTIVE EXTRACT ON DIGEST ENZYMES AND TISSUE STRUCTURES OF PIERIS RAPAE RAPD analysis of genetic diversity of five populations of Pieris rapae (L.) in Sanxi Province, China Genetic Transformation of Chinese Cabbage with a Inducible Potato pin ⅡGene and the Bioassay for Pieris rapae L. Resistance TOXICITY OF SEVERAL ORGANIC SOLVENTS AND ORGANOPHOSPHORUS INSECTICIDES TO PIERIS RAPAE CELL LINE The effect of Tephrosia vogelii Hook on the pupation of Pieris rapae L. The toxicity of the extract from the root of Stellera chamaejasme against Pieris rapae Repellent effect of non-host vegetables and their extracts on Pieris rapae L. THE ANTIFEEDING EFFECTS OF THE CHEMICAL COMPOSITIONS OF ANGLED BETTERSWEET SEED OIL ON INSECT A preliminary study on the control of Pieris rapae using Phryxe vulgaris