1.
Spraying with insecticides and fungicides may be necessary to control any insects and diseases.
也许有必要喷洒杀虫剂和杀菌剂以防止病虫害。
2.
An aeroplane was used to dust insecticide.
使用了一架飞机来喷洒杀虫剂。
3.
"We are now treating 6,000 hectares per day with pesticide."
"目前,我们每天给6000公顷土地喷洒杀虫剂。
4.
there is no need for pesticides or any potentially harmful chemicals.
所以不需要喷洒杀虫剂或施用其它有潜在危害性的化学药剂。
5.
"but in fact we need to treat 20,000 hectares per day in order to have any hope of controlling this disaster,"
但实际上,我们每天必须给20000公顷土地喷洒杀虫剂才能控制灾情。"
6.
Fruit trees are sprayed.
果树已喷洒了杀虫剂。
7.
a pesticide in suspension or solution; intended for spraying.
杀虫剂悬浮液或溶剂，喷洒用。
8.
farmers may not need to spray their fields with as much pesticide.
农场主再也用不着喷洒这类杀虫剂了。
9.
The gardener sprayed insecticide on the flowers.
那园丁给花喷洒了杀虫剂。
10.
The process of spraying crops with powdered insecticides or fungicides from an airplane.
农作物喷粉从飞机上向农作物喷洒粉末状杀虫剂或杀菌剂的过程
11.
They're spraying DDT.to kill the insects.
他们在喷洒滴滴涕杀虫。
12.
The insecticide drizzled over the plants
杀虫剂洒落在植物上。
13.
As preventive, spray plants with systemic insecticide or fumigate them regularly.
作为预防措施，要用内吸杀虫剂对植物定期喷洒，或熏蒸。
14.
Experiment on Spraying 5% Compound Disashi Emulsion with Plane to Control Dendrolimus punctatus Walker
飞机喷洒5%复方敌杀死乳剂防治马尾松毛虫试验
15.
the dispersion of fungicides or insecticides or fertilizer on growing crops (often from a low-flying aircraft).
在长着的农作物上的杀菌剂或杀虫剂或化肥的喷洒（经常从一个低飞的飞机）。
16.
Spray the pesticide on the fruit trees tomorrow.
明天给果树喷杀虫剂。
17.
a farmer spraying his crops with pesticide
给作物喷杀虫剂的农夫
18.
She is spraying mosquitoes.
她在喷杀虫剂灭蚊子。