How does leaf use Chinese wolfberry to control 28 star ladybug?

What harm does 28 star ladybug have to leaf Chinese wolfberry? How does leaf use Chinese wolfberry to control 28 star ladybug? Please netizens to help introduce the method of 28 star lady beetle to leaf Lycium barbarum harm and control methods, listed below for netizens' reference. The harm of 28 star ladybug: 28 star ladybug mainly harms Chinese wolfberry, eggplant, pepper and other Solanaceae vegetables, but also harms towel gourd and other cucurbitaceae plants. Generally, adults feed on leaves, eat mesophyll, residual epidermis, appear many irregular near-parallel translucent concave fine lines, and bite leaves into holes or lacerations. 28 lady beetles overwintered as adults in weeds, old bark, hedgerows and cracks in walls. In March and April of the following year, overwintering adults began to do harm to wild Solanaceae plants (such as Solanum nigrum, etc.), and then transferred to Chinese wolfberry and eggplant. Adults lay eggs on the back of the leaves, eggs stand upright, and ten to dozens of eggs are clustered together. Adults have a false death. 28 prevention and control methods of Coccinella septempunctata: method 1, manually remove egg blocks and kill adult nymphs. Method 2. Spray to kill the adult nymph, master the peak period of the adult and the initial incubation period of the nymph, spray 1000 times of 80% dichlorvos, or 50% phoxim, or 25% quinathion, or 21% EC 6000 times, or 25% deltamethrin EC, or 20% fenvalerate EC 2500-3000 times, or 10% imidacloprid wettable powder 5000 times, or 44% parathion EC 1500 times. Once every 10 days, apply alternately, spray evenly and fully. Click to get more Chinese wolfberry planting technology click to get more medicinal plant technology