Prevent the harm of vegetable pests I. Occurrence degree The incidence of cabbage beet armyworm, diamondback moth, and pepper bollworm is estimated to be 3-4. Second, the main basis 1, according to the site survey, Spodoptera exigua Strain rate of 12%, 100 strains of insects in 68; Plutella xylostella strain rate of 43%, 100 strains of insects in 168, 100 strains Eggs of 220 capsules; Pepper Bollworm insect strains of 90%, 100 strains of 180 insects, 2, after entering the rainy season this year, more rainfall, relative humidity, is conducive to the occurrence of vegetable pests and harm. Third, prevention and control measures 1. Spodoptera exigua: 10.5% of Emamectin Benzoate EC 2000-3000; 220% Diflubenzuron SC 1000-2000. 2. Plutella xylostella: 115% Indoxacarb suspension 2000-3000 times solution. 25% Chlorella Benzoamide (Dupont) 1000 times. 35% flufenicil EC 2000-3000 times. 3, cotton bollworm: 11% Emamectin benzoic acid EC 3000-4000 times solution. 216000IU/ml Bacillus thuringiensis WP 800-1000 times. 4. It is necessary to strengthen the control of whitefly and legume pods. (Hubei Dangyang Agriculture 110 Zhu Liqing)
The Operating Table use manual hydraulic control;Full set of hydraulic control system for hydraulic lock protection, low noise,high safty and reliability;This Surgical Table is divided into a plurality of movable segments;Operation table base with fixed or mobile, mobile and flexible, reliable fixation; The table is divided into several movable segments: head plate, back plate, seat plate, leg plate. Back plate is composed of shoulder and kidney (optional). All sections adopt transmissive X-ray material, the plate below is a cassette rail, which is used for cassette radiography.
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